HDE Portable USB Mini Flexible Rollup Waterproof Silicone QWERTY Keyboard Flexible foldable keyboard; Plug and Play Waterproof, just clean any spill with soap and water Ultra Slim, Lightweight, Portable Keyboard Dimensions: 9.25 x 3.5 (23.5 cm x 8.75 cm) Package Contents: 1 x Portable Mini Keyboard