EMF RADIATION SHIELD FOR WOMEN and MEN. Radia Smart Sheilding Hood/Hat blocks radiation from cell phones, wifi, laptops 99.9% effectiveness. It is tested by accredited lab. Protect you and minimise your radiation exposure. It provides EMF radiation protection. COVER AND PROTECT YOUR HEAD AND NECK. Radia Smart shielding hood is well designed to protect your head and neck/thyroid from radio frequency (microwave/wireless) radiation from wi-fi routers, cell towers, mobile and cordless phones. HIGH EFFICIENCY. Efficiency of 99.9% Shielding Effectiveness (~50dB). Tested by accredited lab. A PEACE OF MIND. Reduce your concerns about everyday radiation from cell phones, wifi, laptops. It provides you the peace of mind when you use Radia Smart hood/hat everywhere you go. International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.