Feature:1. Foldable Design: This silicone keyboard features foldable design, so it can be easily rolled up and put into the bag.2. Full Sealing Design: This waterproof keyboard also features full sealing design, which is waterproof, dustproof, anti oil. and washable.3. Mute Typing: This foldable silicone keyboard allows silent and mute typing, so it won't bother people around you.4. Simple Design: This 108 keys USB wired keyboard adopts special design and simple structure, providing stable performance and comfortable hand feel.5. Plug and Play: This foldable silicone keyboard supports plug and play, providing great convenience.Specification:Item Type: Foldable Silicone KeyboardMaterial: SiliconeNumber of Keys: 108Function: Waterproof, Dustproof and MuteInterface: UsbTemperature: Can Stand the Temperature Minus 40 to 80.Package List:1 x Yellow Foldable Silicone Keyboard