Keyboard Protectors - Radiation, can absorb the computer through the keyboard residual radiation 99.7% of the capacity.- Wrinkle-free design, free folding will not leave a , allowing you to carry or wash more convenient.- The first electrostatic adsorption, exclusive 3D stereoscopic design, use when not , you can completely fit in the keyboard surface without affecting the keyboard operation.- Waterproof material, unique leak-proof side of the design, so you do not have to worry about the beverage knocked into the keyboard and damage the computer, dust and dirt, to avoid dust, soot, crackers and other crashes into the keyboard and affect the keyboard life.- Easy to clean, can be washed directly flush, a little soft rub on the clean, and so dry can be reused, ultra-thin design, with high transparency, allows you to clearly see the symbols on the keyboard, typing is not affected, touch Soft, the surface has a non-slip function, allowing you to type more easily, ultra-thin design, does not affect the computer switch.