Keep your hands protected from wireless EMF emissions while using touch-screen devices with the DefenderShield® EMF Radiation Protection Gloves, which are capable of blocking up to 99% of wireless Electromagnetic Field (EMF) radiation & 5th Generation radiation (300Hz-10GHz). Perfect for use with all touch-screen devices including laptops, cell phones, tablets, and wireless keyboards All Features: Advanced shielding woven into gloves blocks up to 99% of wireless Radio Frequency (RF) EMF radiation (300Hz-10GHz) from your hands. Two sizes to fit most adult hands. Touch-screen compatible. Stretchy cotton/spandex and silver fiber blend. Anti-microbial, anti-odor, and anti-static.