SYB EMF Pocket Patch, Cell Phone Radiation Protection Shield, 3-Pack Instantly turn any pocket into a powerful cell phone anti-radiation shield. Blocks up to 99% of cellular and smart phone EMF / EMR radiation away from your body and reproductive organs. Our patent pending technology shields from radio frequency (RF) & microwave wireless EMF radiation on one side only so you can shield your body from harmful EMF without interfering with phone reception, function or battery life. Each Pocket Patch is 6.25" x 4 and is super simple to apply: just stick the patch on your pocket where you carry your phone. Its super thin, so you wont even know its there. Works on any pocket (jeans, pants, slacks, skirts, shorts, shirts, jackets, etc.). The adhesive is strong and permanent, so you dont have to worry about the Patch coming off your pocket. Dont be fooled by EMF pendants or charms that claim to harmonize or neutralize EMF radiation without any scientific proof. Our Pocket Patch uses universally-accepted and scientifically verified antiradiation shielding principles. Inside each Patch is a super fine mesh of silver fibers that form a blocker to reduce your personal electromagnetic field exposure from mobile phones. Testing at UCLA shows our Pocket Patch deflects up to 99% of cell phone radiation. High quality, comfortable, hypoallergenic cotton, lined with gossamer-thin silver thread. Machine washable. Made in USA. Patent Pending. Check out the entire line of simple and powerful EMF protection products from Shield Your Body, like our SYB Phone Pouch, SYB Laptop Pad and SYB Baby Blanket. Turn your pocket inside out. Peel the Pocket Patch off its backing, like a sticker. Press the Pocket Patch onto your pocket.