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Computer Shields

Important Notice: Computers and TVs produce at least two types of EMF radiation: Electric fields and Magnetic fields. While the scientific research to determine which of these two types is of greater concern is not yet conclusive, we do know that people can be sensitive to either. If you are not sure which field type you are most concerned about, you may want to consider using a combination approach. You can use just about any electric shielding device in combination with any magnetic shield for maximum protection. Any of these shields will work equally well with a monitor or TV, as long as the proper size is selected.

Guide to Computer Shielding

Choose any one or more of the following items:
(These links will jump down this page)
Laptop Shielding
Desktop Shielding
Shield Your Body

*** Magnetic Field Shields ***



"Heat and Radiation Attenuating Pad for Laptops"

Laptops emit a high magnetic field from the base, and annoying heat. HARApad is designed to act as a shield between magnetic field radiation source and the part of your body below the shield. A layer of high-tech radiation shielding material incorporated into the pad contains the field and reduces heat by increasing dissipation to the environment- and away from your body and the laptop. Just place the HARApad under the laptop. Durable, rigid polymer surface acts as a stable platform and fits both 15.4" and 17" laptops.

Amazing high level of performance: HARApad reduced magnetic fields more than 100%! (this means that the magnetic fields were less than background levels with the shield in place) Attractive two tone: black on one side, gray on the other. Easy to transport with the laptop. A tidy 14.5 x 11 inches. Weighs only 28 ounces. Made in USA.

HARApad shielding performance on a typical laptop,
magnetic field readings below the laptop
Distance from bottom of laptopLaptop without HARApadLaptop with HARApad% reduction*
At ½ inch12 mG1.0 mG>100%
At 1 inch8 mG2.0 mG100%
At 3 inch3 mG1.9 mG100%
*with 2 mG background, testing done with frequency weighted 3-axis meter

Real Food. Real Life. video about the HARApad

HARApad Black/Gray (Cat. #A257) ............... $74.95 add to cart

USB Ground Cord


"Add Grounding to Your Laptop"

Most laptops are not grounded, even when working off plug-in power. Ungrounded electronics may emit high electric fields or raise Body Voltage. Adding grounding could be the answer. This 6 foot ground cord plugs right into the USB port and makes contact with the laptop’s chassis. The other end plugs into a grounded wall outlet (North American plug style). Simple and effective, as recommended by Michael Neuert.

Caution: Use an outlet tester to check your outlet for proper grounding before connection a laptop to ground. Don’t blame us if your outlet is not properly grounded!

USB Ground Cord (Cat. #A295-USB) ........... $7.00 add to cart


Laptop Shield Image

Reduce Magnetic Fields from Laptop base!

In combination with a remote keyboard, simply create a narrow 5 sided shielding box which is open at the back. Use Magnetic Shielding Foil. Material is 15 inches wide and 0.010” thick. magnetic shielding foil Just right for most laptops. Since most of the magnetic field from a laptop comes from the base, there is no need to shield the screen. Foil is rather stiff and will stand on its own for this size project. Use tin snips to cut it. Fold over a straight table edge or counter-top edge for a nice crisp bend. No need to ground it. Two to three linear feet of material is all that is needed for most size laptops.

Notes: metal edges are sharp, use caution when handling. If your laptop tends to heat up, be sure to make the shield large enough to allow adequate ventilation. Naturally, you will use a remote keyboard/mouse to access the keys.
Magnetic Shielding Foil 15"x0.010" (Cat. #A276-10) ..... $31.95/ linear ft add to cart

Laptop Shield Image Laptop Shield Image


Reduce Magnetic Fields from Tower!

In addition to increasing your distance from the tower, you can wrap the tower in magnetic shielding foil to greatly reduce magnetic field emissions. Simply wrap it like a birthday present. You can seal the seams with duct tape. Leave some opening for air circulation and access for cables.

Notes: metal edges are sharp, use caution when handling. Foil is thin and flexible and can be easiy cut with scissors. 15 inches wide x any length you like. Minimum order is 1 linear foot.

Magnetic Shielding Foil 15"x0.004" (Cat. #A276-15) ..... $24.95/ linear ft add to cart

This material can also be used to make shielded enclosures around your other computer peripherals.

*** Electric Field Shields ***


Computer Monitor and TV Screen Shield Computer Monitor and TV Screen Shield

Transparent Electric Field Shielding.
Great for Laptops, Desktop Screens and TVs!

Want shielding you can see through? Using our 40 dB VeilShield fabric for great RF and 100% E-field shielding, these framed shields can be custom made in any size up to 16" x 28". Highly transparent. Can help reduce sensitivity to electric fields. Frame is 3/4 inch wide, 1/4 inch thick. Includes 6 foot ground cord. Attaches to your display with adhesive hook and loop (included) Note: If you cover a touch screen, you cannot use the "touch" feature. Some Moiré pattern is inevitable, so not recommended for high resolution work.

These are custom made to order. No returns. Up to 16 x 28 inches (ships completely assembled). You must specify width and height (outer dimensions including frame).

Computer Monitor and TV Screen Shield (Cat. #A732) .................... $99.95
   Specify outer dimensions of the frame, in inches (example: 13-1/8 x 8-3/4):      

What our customers tell us:

"Order arrived fine 2 days ago and faster than expected, Already the computer screen and so on is making a BIG difference and I don't feel fluey after using the laptop! It is life changing for me. I felt comfortable knowing that you stock quality gear unlike so many all over the net. So thank you for your wonderful shop."
M.W., New Zealand

"I started severely reacting to my I-Mac computer and I need to be online many hours a day to run the animal sanctuary & help other animals through networking. The computer screen came Wednesday night and is working very well. It is a literal lifesaver! Thank you so much!"
C.R., Kingman, AZ

Video demonstrating the effectiveness of the shield: Measure correctly

Keyboard Shield Image


Reduce Electric Fields from your Keyboard!

VeilShield is a high performance shielding fabric which is very sheer and easy to see through. Simply drape it over your keyboard, mouse, or any other device and you can still see and operate almost like normal. Stock material is 58 inches wide and very easy to trim to any size with ordinary scissors. Very easy to handle, but not suitable for prolonged skin contact if you have a Nickel allergy. Specify length when ordering. Remember, you will need to purchase a ground cord! Click here for a nice selection of ground cords.
VeilShield (Cat. #A1270) .................... $18.95/ linear ft add to cart



Perfect for iPads, Tablets, and Small Notebook Computers

If you check your iPad with an RF meter you will notice two things:
   1- while it’s on, the RF radiation emission is very strong
   2- while it’s off, it still radiates microwaves!

iPad POUCH The iPad Pouch is a shielded pouch with 2 pockets: one which is shielded on both sides, and one which is shielded on only one side. You can use it in several ways to accomplish different things:

Put your device inside the pouch which is shielded on both sides to kill the signal. Radiation emitted will be reduced almost to zero. This is best for when you are not working on the device but you must keep it in the same room with you.

Or, put your device inside the pouch which is shielded on one side only. This allows the signal to still communicate with your router, but shields your body on the shielded side of the pouch. This position also protects the tablet from bumps and scratches as you carry it around.

Finally, while working you can put your tablet on the outside of the iPad Pouch, as shown in the image, to shield radiation to your lap, belly, or legs underneath the pouch.

Simple fold-over top with Velcro closure. Compartment measures 11½ x 8 inches (29cm x 20cm), durable black leather-like finish.

iPad Pouch (Cat. #A211) ........... $49.95 add to cart


Computer Cage

Electric Field Shield for the Back & Sides of the Monitor!

To get complete shielding of the electric fields from your computer monitor, you need to also shield the sides and back. The Computer Cage is a 4' x 5' fine mesh fabric that is highly conductive. The fine mesh allows for easy air circulation and light weight while the conductivity provides excellent shielding. Simply drape the material over your monitor and attach the ground cord.

Combined with the Computer Monitor and TV Screen Shield (for the front of the monitor), the Computer Cage completely surrounds the monitor in a protective shield. Especially important in situations where people are positioned near the back or side of computer monitors. Can be used on TVs and microwave ovens too! Includes 18" grounding cord.

Computer Cage (Cat. #A258) .................... $99.95 add to cart

REMOTE KEYBOARD ... (Corded, NOT Wireless)

"Reduce Computer Exposure Thru Increased Distance" Remote Keyboard

With 107 keys, this black USB keyboard is great for home or office use. The USB interface allows plug-and-play compatibility with any computer with a USB port. Nice feel to the keys.

Laptops are especially difficult to shield without adding a lot of bulk. Dramatically reduce EMF exposure to your laptop or PC by simply increasing the distance. Best of all: 54 inch long cable connects easily through the USB port. Does not have mouse pad. A separate mouse or keyboard shortcuts can be used.

Remote Keyboard (Cat. #A248) ....... $9.95 add to cart


"Greater Portability" Mini USB Keyboard

By increasing your distance form the laptop, you greatly reduce your EMF and RF exposure. This 11x5½x½ inch keyboard means your don’t have to sacrifice portability. Designed to maximize productivity while minimizing space this keyboard is perfect for Windows laptops on the go. Features 3 visual feedback LED's for Caps Lock, Num Lock and Scroll Lock. Also has 89-key design, quiet-type key technology, metal base, and 48 inch USB connector cable.

Mini USB Keyboard (Cat. #A248-mini) ............ $18.95 add to cart

Computer Mouse, ball type

Computer Mouse "Retro Design, Ultra Low Emissions"

We looked high and low for a low EMF emission computer mouse. We finally located a limited supply of these brand new, but older model beige mice. Testing with a Trifield meter revealed no measurable emissions on magnetic or electric field settings!

The is a normal 2 button mouse, includes scroll wheel, and 58 inch cable and PS2 plug. Old style ball for detection of movement, so no high emission optical electronics. Will plug and play on many computers. Style and color may differ from image. CE.

Computer Mouse (Cat. #A310) .......... $9.95 add to cart

PS2 to USB Mouse Adapter

PS2 to USB Mouse Adapter

"Use with Ball Mouse Above"

The USB to PS2 Converter is the best solution for those who want to use legacy PS2 devices on new USB systems. It allows you to connect a PS2 mouse and keyboard through the USB port on any modern PC computer. Y-adapter works well with above Ball Mouse. Tested on XP, Vista, and Win 7.

• Two female PS/2 connectors
• One male USB connector
• Color coded for easy identification
• USB Bus powered Compliant with USB 1.1 standard
• Fully compliant with PS/2 keyboard /Mouse
• Plug and Play Installation. No software driver required

PS2-USB adapter for mouse (Cat. #A309) ........... $4.95 add to cart


The Finger Faraday Cage!

Shielded Gloves Shielded Gloves For those of you who experience (or want to prevent) ES symptoms in your hands when using a computer keyboard, laptop, cell phone or other electronic devices, these gloves form a conductive enclosure and effectively shield radiowaves and electric fields. Soft, light weight, with ribbed cuff, and offering good tactile sensitivity. Polyester fiber is twisted with pure Silver fibers, then knit into a stretchy glove shape in basic gray color. Each glove has a 1.7 mm snap for a ground cord. Fully hand washable and tested for 50 cycles with no appreciable loss of conductivity. All fibers are conductive, achieving resistivity of less than 10 Ohm/sq. These gloves are also used in industry for static control when working with delicate static sensitive components and can even be used for TENS applications. Grounding is not necessary for Faraday Cage shielding effect, but is necessary for static control. Also useful on touch screens like an iGlove. We do not have the ground cord which fits this snap on these gloves. Shielded Gloves:

Child Size (Cat. #A351-c)...............................$16.95 add to cart

Adult Size (Cat. #A351-a)..............................$16.95 add to cart

EMF Safety Eyeglasses


Protection Specifically for the Eyes

These are truly remarkable! Reasonably stylish eyeglasses that offer radiofrequency shielding. Metal mesh shielding alloy forms the lenses, permitting wide view visibility for driving, working, or relaxing (not for fine work). Can fit over most normal eyeglasses. They will never fog or smudge. Durable black plastic frames complete the design. Simple effective. Give your eyes the rest they need. Another first from LessEMF!

Shielding performance: RF: 20+dB (>90% reduction) tested at 50MHz and 900 MHz

EMF Safety Eyeglasses (Cat. #A254) ............ $18.95 add to cart

Face Screen


Blocks Microwaves by 96%

Face burning from radiofrequency radiation? Maybe it’s your eyes that burn, or the lips? This lightweight Face Screen covers a large area while permitting total air flow. Can’t fog up. Visor is made of a special wire mesh which is durable and gives good shielding performance (30 dB). Easy to see through, but it is a mesh so not suitable for fine work. Visor flips up when needed. Plenty of room inside for prescription glasses or sunglasses. Elastic headband stretches to fit most head sizes.

Face Screen (Cat. #A363) ............ $19.95 add to cart

SafeGuard Apron

SafeGuard APRON

"Durable, Convenient, and Attractive"

This unique apron is constructed using a special cotton based Staticot™ shielding fabric which is a highly effective RF shield, providing 25-40 dB from at least 1 to 10 GHz according to independent test results. SafeGuard Apron Dimensions Soft feel and gentle to the skin. Completely machine washable (no bleach) and dryable (cool) without losing shielding performance. Generously cut for comfort and great "neck to hip" protection for pregnant women, computer and microwave oven users, TV or radio station workers, research and hospital workers, or anywhere people are exposed to RF radiation. Color styles may vary. Soft feel and gentle to the skin. Completely machine washable and dryable (cool) without losing shielding performance. Generously cut for comfort and great "neck to hip" protection for pregnant women, computer and microwave oven users, TV or radio station workers, research and hospital workers, or anywhere people are exposed to RF radiation. Color styles may vary.

Safeguard Apron (Cat. #A216) .... $59.95 add to cart

Computer Router, wired.

Connect up to 4 computers with cables.
No microwave emissions. Cables sold seperately.
This additional item can be purchased directly from Amazon.
Click link at right - ->

TRENDnet 4-Port Broadband Router TW100-S4W1CA (Black)

WiFi Locators, click below to order from Amazon:

WiFi/WLAN/Wireless Network
Signal Detector Keychain

Kensington WiFi Finder Plus

Canary Wireless HS-20
Digital Hotspotter

802.11b/g Pocket-Size WiFi Locator
Keychain w/LED Flashlight

WiFi Health Risks: Fact or Fiction - What Does It Mean to Your Health? (2014 book by Wilson Anderson)

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