... high-quality and good material 3.waterproof,dust proof.dampproof. Waterproof foldable silicone rubber backlight keyboard Details:Made of 100% ... , easy on and off for cleaningFull airproof design, waterproof, dustproof, fireproofHelps to reduce the spread of germsSample ... tasteless.3) Waterproof and dampproof.dustproof.4) Anti-acid: Because of the unique characteristics of silicone rubber, 5) Dustproof ...