The anti-radiation blanket from RadiCover in black/dark blue is nice and soft and measures 60 x 60 cm. It effectively protects you and your lower body as well as your inner organs with up to 90% of the mobile radiation emitted from your labtop, tablet or mobile phone. Essential for pregnant women. IMPORTANT How the blanket protects you: The build-in anti-radiation membrane gives you an effective protection with up to 90% of the mobile radiation on the backside and against the body. The best protection is achieved by placing the blanket about 20 cm up against the stomach and above the legs. NOTE: Do not block a laptop\'s air admission hole with the blanket. Materials: Outside: Black – Anti-static cotton Inside: Dark blue - Polyester/silk Internal: Polyester foam and anti-radiation membraneRadicover designs and develops anti-radiation mobile solutions. Research shows that this Radicover effectively reduces the harmful rays of your mobile devices by up to 91% without signal strength deteriorates. Radicover is a Danish company founded in 2014