7 Best Laptop EMF Radiation Shields of 2025

Laptop Radiation Shields are essentially pads made out of material intended to block all forms of EMF radiation, including magnetic, electric, and radiofrequency.

Laptops typically emit a large amount of magnetic field and radio frequency radiation, although this varies wildly between makes and models.

These shields (or sometimes cases) are intended to put a layer of protection between your body, and the laptop.

This protects you from the biological effects of this radiation, as well as from the heat these laptops emit.

In this article, I want to talk first about the best laptop radiation shields you can get in 2025.

Then, I'll go in-depth about why laptop radiation is harmful, and other ways to protect yourself.

Best Laptop EMF Radiation Shields

When we’re trying to find the best laptop radiation shield, there are a few things we need to take into consideration, specifically:

• Usability
• EMF Radiation Reduction (How Much & What Kind)
• Build Quality
• Customer Reviews
• Price

When creating this list I kept all of these factors in mind.

These selections have been made after many hours of research, testing products myself, and reading reviews.

Rank	Product Name	Best Feature	Sizes Available	Why It Stands Out
1.	DefenderShield DefenderPad	Multi-layer Radiation Blocking	Fits up to 17” laptops	Best all-around performance
2.	SafeSleeve Lap Desk	Storage Pouch for Accessories	Small (11-14″), Large (15-16″)	Great balance of comfort & style
3.	SYB EMF Radiation Shield	Lifetime Warranty	Small, Medium, Large	Long-term value & durability
4.	EMF Guard Bamboo Lap Desk	Eco-Friendly Bamboo Design	Universal fit	Stylish, eco-conscious choice
5.	Smart-Safe ProShield	Tested for Frequencies up to 20GHz	Medium (17”), Large (19.5”)	Maximum EMF shielding performance
6.	NewBeau EMF Protection Pad	Sturdy Build at Budget Price	Large (21” x 16”)	Affordable and practical option
7.	RadiArmor Laptop Surface Pad	Vegan Leather Surface	Universal fit	Subtle, professional design

1. DefenderShield DefenderPad Laptop Radiation & Heat Shield

Check the current price on Amazon.
Out of the pure laptop radiation shield products on the market, I like this one from DefenderShield the best.

DefenderShield makes a huge line of EMF protection products that have been tested and proven in FCC-accredited labs, in fact, they have the results of that testing published right on their website.

The DefenderPad (the name of their laptop radiation shield) uses three different layers of materials that allow it to “block, divert, and absorb” up to 100% of the radiation from the laptop.

It also completely blocks the thermal aspect of a laptop that can cause things like laptop-induced dermatosis, a rash on the skin that has been linked to various skin cancers.

It is a really thin, but sturdy laptop pad that measures 15.9 x 0.2 x 11 and it is designed to fit any laptop up to 17 inches.

The outer coating is a nice rubbery ribbed material that keeps your laptop in place really well so it won't slip off.

I am currently using the Defenderpad whenever I need to use my laptop.

Since it is so thin, you hardly even notice it is there, but you'll know you're being protected. I also find that the DefenderPad works great when using it on your lap, and it's extremely lightweight.

Take a look at the video below from DefenderShield to see the product blocking radiation in real-time.

So how exactly does the DefenderPad block EMF Radiation?

Here is what DefenderShield says:

“DefenderShield® technology uses a patent-pending sophisticated layering of separate non-toxic, human-safe exotic materials processed for maximum radiation-blocking efficiency. Each material has unique and targeted radiation-shielding characteristics designed to work in unison to eliminate all radiation emissions from 0 to 10 GHz. DefenderShield® technology refracts, conducts, and finally absorbs all these potentially harmful emissions. Modern science knows of no other way of shielding this broad spectrum range of radiation from devices such as laptops, tablets and cell phones, without utilizing a multi-layer solution.”

Overall I think the DefenderPad is my absolute favorite stand-alone laptop radiation shield. Although it isn't also a laptop case, it has incredible blocking capabilities and is light and thin enough to easily take with you while you travel.

If you're interested in purchasing one you can get them directlyhttps://emfacademy.com/defendershield/defenderpad from DefenderShield. You can also read my full review of DefenderShield's entire line of products.

2. SafeSleeve Anti-Radiation Lap Desk

Get one from SafeSleeve here.
I have been a fan of SafeSleeve products for a long time, not only because they make great quality EMF protection products, but because they find a nice balance between style and effectiveness.

When I first wrote this article Safesleeve used to only offer their Laptop case.

However, they have now integrated the same FCC-accredited lab-tested EMF radiation shielding technology into this lap desk that blocks over 99% of EMF radiation (including Wi-Fi, 5G, etc.).

This makes it a fantastic choice for anyone who uses their laptop on their desk regularly.

One of the biggest upgrades with this lap desk pad is how slim and lightweight it is. The design makes it incredibly easy to store and carry, whether you’re relaxing on the couch or heading out the door.

It’s also versatile enough for the whole family to use, which makes it a great option for shared spaces. I leave a few different laptop pads in our living room for the family to use when they need to be on an electronic.

I’ve been using the Large version with my 15” MacBook Pro, and I can’t tell you how much I appreciate the thoughtful design.

The padded pouch side is comfortable on my lap when I'm working, and the more rigid side keeps my laptop securely in place while I type.

I also appreciate the storage pouch because you can keep any smaller accessories like your charging cable, air tube headphones, or mouse stored away safely.

Sizes

The SafeSleeve Lap Desk Pad comes in two sizes:

• Small (14” x 9.5”) – Fits 11-14” laptops, MacBooks, iPads, and tablets.
• Large (15” x 10.5”) – Fits 15-16” laptops, including larger MacBook Pro and PC models.

Here is a quick video showing the laptop lap desk in action:

If you're interested in getting a laptop case, you can pick one up directly from SafeSleeve. You can also read my full review of SafeSleeve's entire line of products.

3. SYB EMF Radiation Protection Shield

Get it on Amazon here.
SYB, or “Shield Your Body” is a company that makes a wide variety of really nice EMF protection products, including baby blankets, cell phone pouches, and even boxer briefs! They also make a high-quality laptop radiation shield.

The shield blocks 92% of EMF radiation (all kinds) as well as 99% of the heat produced by the laptop.

The products have been thoroughly tested by an FCC-accredited lab, and just like DefenderShield, SYB published the results of these tests right on their website.

They are able to accomplish this because inside each SYB Laptop Pad is a mesh of ferromagnetic steel, and aluminum plates, to deflect harmful EMF radiation.

The pad itself is also really sleek-looking, lightweight, and very thin.

Sizing

When I first wrote this article, I was a little critical of this product because it only came in a single size that didn't fit my 15 inch laptop.

However, the SYB Laptop Desk Pad now comes in three convenient sizes, making it a more versatile option for users with laptops and tablets of all dimensions.

Here’s the breakdown:

• Large (12” x 16”) – Designed for laptops up to 17 inches wide, including larger models like my 15” MacBook Pro.
• Small (9.4” x 6.6”) – Perfect for tablets or smaller devices with diagonal screens up to 11.4 inches.
• Medium (10.6” x 13.75”) – Fits laptops up to 14 inches wide, making it ideal for more compact laptops or ultrabooks.

Lifetime Warranty

Another thing I appreciate about SYB and their laptop pad is that they offer a lifetime warranty.

They say on their website that their product is:

“The only laptop EMF protection shield that comes with a lifetime warranty. Unlike lower-quality competing products, we confidently stand behind our products and guarantee your 100% satisfaction for life. If they don’t trust their own products, why should you? Rest easy knowing your investment in our SYB Laptop Pad is protected for life.“

Overall I think the Shield Your Body laptop pad is a really great product.

If you're interested in purchasing one the best place to grab it is on Amazon.

4. EMF Guard Faraday Bamboo Padded Lap Desk

Check the current price on Amazon.
If you spend long hours on your laptop and want a practical, eco-friendly way to protect yourself from heat and EMF exposure, this Bamboo EMF Protection Lap Desk from EMF Guard is an excellent choice.

What makes this lap desk stand out for me is its natural bamboo construction.

Not only does it look sleek, but the bamboo acts as a thermal barrier to shield you from heat and unwanted energies.

Pair that with a cushioned base, and it stays cool and comfortable even after hours of use.

Here are a few features I really like:

• Bamboo Shielding: Naturally reduces heat and EMF exposure.
• Dual Mouse Pads: Works great for both right- and left-handed users.
• Ergonomic Comfort: The built-in wrist cushion is a small but thoughtful detail that reduces fatigue.
• Portability: Comes with a handle and a pocket for the 15ft grounding cable—easy to carry around like a briefcase.
• Wide Compatibility: Works with most laptops, tablets, and even gaming systems like the Nintendo Switch.

I also appreciate the grounding cable for added EMF protection which is a great bonus if you’re already conscious about reducing exposure.

Overall, this lap desk offers a well-rounded mix of comfort, style, and practical EMF shielding.

5. Smart-Safe Laptop Radiation Shield

You can purchase it on Amazon.
Smart-Safe has made some great EMF protection products over the years, and this is a solid one as well.

It's simple but highly effective, and their testing results prove that.

One thing that I appreciate about smart-safe's laptop tray is that uses a triple-layer shielding technology that they call “ProShield.”

Proshield uses non-grain-oriented silicon steel and high-conductivity aluminum to block 98% of radio frequency (RF) radiation and 96% of extremely low frequency (ELF) radiation.

It even tackles frequencies as high as 20GHz, making it ideal for today’s 5G devices. On top of that, a layer of closed-cell polyethylene foam ensures 100% heat protection while keeping things lightweight.

Here is an image of their laptop pad being tested in a lab.

The results of the testing showed that it effectively blocks over 98% of EMF radiation, even when the source is directly on the other side of the laptop pad.

This should provide you with a good amount of reassurance of its effectiveness.

Overall, I think that the Proshield by Smart-Safe is a great option for a laptop shield.

However, after using these products myself I wouldn't personally choose it over some of the other top options on this list.

6. NewBeau EMF Protection Laptop Pad

Check the current price on Amazon.
This is another fairly new product on the market, and other than a good price is fairly unremarkable compared to a few of the other products on this list.

However, the reviews for it are solid, the price is fair, and it does do everything you would want a laptop shield to do, including blocking virtually all EMF radiation as well as blocking heat emissions.

The laptop pad is lightweight and a good size to easily fit in your laptop and take wherever. It's also really thin, but still quite sturdy, which I really like.

Overall, this is a solid product, but not my favorite laptop radiation shield, which would still have to be the Defendershield.

7. RadiArmor Anti-Radiation Laptop Surface Pad

Check the current price on Amazon.

RadiArmor has been making some really great EMF protection products for years now.

They came out with one of the very first pod-style air tube earbuds and continue to innovate in the industry.

Their anti-radiation laptop pad is actually really nice.

The outer layer is black vegan leather that is extremely soft and offers a nice no-slip surface for your devices. The overall weight is fairly light but still feels sturdy.

They state that the pad is able to block over 99% of EMF radiation and offers heat protection.

They accomplish this with interwoven silver and copper fabrics.

I honestly really like that it is just a simple matte black leather look because it doesn't stand out in a crowd or at a coffee shop like the bright blue one from EMRSS below.

It works well for just about any size laptop but you can also use it for tablets or even if you're just scrolling through your phone.

Another thing I like about RadiArmor and this product is that they encourage their customers to test the product themselves.

You might know that I'm a huge advocate of people owning EMF meters to test things themselves which is why I'm always recommending the Trifield TF2.

Yet many companies don't want you testing their products and say that the testing only works in a controlled environment.

Well, we don't live in a controlled environment and should be able to witness the protection products working for ourselves.

Overall this is just a really great product for a fair price and feel good about recommending it.

Laptop Radiation – Should You Be Concerned?

First of all, yes, laptops are a large source of EMF radiation and certainly produce enough that you should be concerned.

Most of the radiation coming from your laptop is magnetic field radiation, but through their connectivity to your WiFi, they also produce radiofrequency radiation.

Although EMF radiation has been connected to all sorts of biological effects, let's just talk briefly about three specific ways that laptops cause harm, all of which can be relieved with a laptop shield.

Radiation Burns

So there is some debate over whether skin issues related to laptop use come purely from the heat, or whether the EMF radiation itself plays a role.

However, regardless, the heat and radiation produced by a laptop can be extremely damaging to your skin.

Balancing your laptop on your lap has been shown to cause what is called “toasted skin syndrome,” sometimes called “laptop-induced dermatosis.”

This is a nettle sting-like rash on your legs. It can cause discoloration of the skin, and in some cases, has been linked to skin cancer.

There are plenty of reasons you want to keep the heat from a laptop away from your body, which is why a laptop radiation shield or case can be such a valuable product to have around if you work on your laptop often.

I also want to note that children can be particularly susceptible to the heat from a laptop, so if your child uses a laptop on their lap, make sure they have some protection.

Laptop Radiation And Male Infertility

The heat and EMF radiation from things like a laptop (or even your cell phone) can have lasting effects on the quality and quantity of your sperm.

A study published by the Journal of Fertility and Sterility stated that: “We speculate that keeping a laptop connected wirelessly to the internet on the lap near the testes may result in decreased male fertility.“

What they did was tested the semen of 29 healthy men. Half the group was tested with exposure to a laptop connected to WiFi, and the other half was tested with exposure to the same levels of heat, but without the same EMF radiation exposure. After 4 hours of exposure to EMF radiation from a laptop, a quarter of sperm were no longer even swimming. On top of that, the sperm exposed to the laptop suffered much greater levels of DNA damage than the “control” sperm.

The bottom line is EMF radiation, either from your laptop on your lap or from your cell phone in your pocket, has been shown to damage male fertility.

EMF radiation has also been linked to a wide range of biological effects such as damage to the DNA, increased cancer risks, heart issues, headaches, dizziness, and much more. 

How To Reduce Laptop Radiation Exposure

1. Distance is Key
   Remember that distance is key when it comes to exposure to EMF radiation. Any amount of distance you can gain between you and a source of radiation (like a laptop) will dramatically reduce your exposure.
2. Use Ethernet Over WiFi
   When possible, connect to ethernet instead of WiFI (here is my complete guide on how to do this). Although laptop radiation shields as we talked about in this article can do quite a bit to protect you against radiation being absorbed directly into your body, they can't do much to protect you against the radiofrequency radiation your laptop exposes you to when connected to WiFi. If you aren't utilizing the internet (such as typing up a paper, etc.) simply turn off the WiFi on your laptop until you need it.
3. Your Desk Won't Protect You
   Remember that your desk isn't likely going to block much radiation, so even though the increased distance can help to protect you, be sure to still use some kind of laptop radiation shield.
4. Switch to Air Tube Headphones
   If you use headphones with your laptop, be sure to use a pair of Air Tube headphones to reduce your exposure.

Frequently Asked Questions

I wanted to answer some of the top questions I get from people after they read this article.

If after reading this article you still have a question for me, please feel free to leave it in the comments below!

Will A Pillow Block Laptop Radiation?

No, a pillow is not made of any materials that are capable of blocking electromagnetic radiation emitted from your laptop.

However, using a pillow on your lap is still better than using nothing at all, because it will reduce heat absorbed by your lap and genitals, and it will also put some distance between your skin and your laptop.

This distance does reduce how much radiation your body absorbs from the laptop because radiation falls off with distance.

Although using a pillow as a lap desk for your laptop is better than nothing at all, I would still highly recommend purchasing one of the laptop radiation shields from this list.

Do Laptop Radiation Shields Really Work?

Yes, laptop radiation shields can absolutely reduce your exposure to harmful EMF radiation and heat when used correctly.

The best shields, like the ones I’ve featured in this article, are made with high-quality materials like layers of aluminum, ferromagnetic steel, and specialized shielding fabrics.

These materials have been tested, often in FCC-accredited labs, to block up to 99% of radio frequency (RF) and extremely low frequency (ELF) radiation, as well as 100% of the heat produced by your laptop.

However, it’s important to choose a reputable product.

Not all shields are created equal, and cheap options without proper testing may not provide real protection.

I recommend looking for shields with published lab results or third-party testing, like those from DefenderShield, SafeSleeve, and SYB.

Final Thoughts On Laptop Radiation Shields

Other than cell phones, laptops can be one of our largest sources of EMF radiation exposure. If you use a laptop frequently, there is almost no reason you shouldn't have a quality laptop radiation shield.

I hope you found this article valuable. If you'd like to chime in on my selections, please feel encouraged to leave a comment below, I'd love to discuss it with you!