Reduction is about 78% according to independent measurements

NanoSkin Grafen iPhone 8 Plus

The battery life also increases by up to 20% and the temperature is lowered by about 7 degrees

Electric field

White Ice- iPhone XS Mini Apple TV Reduction is about 78% accordingOur white mobile cover sparkles like frosty ice. The shell is made of aluminum and powder coated with a durable specially developed powder that is finally heated up to 200 degrees for the perfect surface. In addition to its beautiful exterior, the shell has a number of positive features that set it apart from other mobile covers. Radiation reduction by 70 99% Fireproof Made in Sweden Weight only 40 60 grams Shockproof Environmentally friendly & 100%