USB 2.0 Silicone Roll Up Foldable PC Computer Keyboard Flexible USB 2.0 keyboard that's practical, durable, and comfortable. Unlike normal keyboards, this silicone keyboard can be cleaned with soap and water. Simply use a damp cloth to wipe up spilled liquids such as water, coffee or tea. Ultra slim, lightweight keyboard rolls up for easy storage. Soft material allows discreet silent typing.