The SYB 5G Phone Shield Makes it Safer to Carry Your Phone. Made with SaferBody. Laboratory tested for 5G, up to 20 GHz and low frequency EMF to Shield Your Body from up to 99% of harmful radiation. Deflects up to 99.9% of wireless EMF radiation from your cell phone away from your body. Shields on one side only so it protects you without interfering with phone reception, function or battery life. Works on any pocket! You only need one Phone Shield move it to any pocket where youre carrying your phone. Made from stylish, attractive vegan leather. Features 2 card slots to conveniently carry credit cards and IDs. 2nd Generation includes elastic band to make it easier to secure your phone to the 5G Phone Shield. Each 5G Shield is 3mm thick. Comes in multiple sizes. See which size fits your phone. CARE: Do NOT wash, bleach, tumble dry, ordry clean. To clean, just take a damp cloth, rag or sponge and wipe it down (with or without soap) and let dry. This SYB product is shipped by Shield Your Body from the USA