Features: The bottom silicone pad enhances the grip on the surface of the table, even during intense typing, it does not move, so that the wooden support is firmly fixed. A Slight slope design that carefully consider the needs of each customer. not a flat surface across the board, it ramps up gradually,ergonomic . Nursing Avoid impact and scratches Do not wash with water Avoid high temperature and overheating environment, exposure Avoid contact with chemicals or chemicals Specifications: Material: Wood Fits mechanical keyboards. Helps provide proper ergonomics for every-day use. Using a single block of wood without jointing. The real looks may not be the exactly same as showing in the pictures due to the natural solid wood has unique grain on every unit. Thanks for your understanding Size: 30cmx8cm (for 60 key), 32.5cmx8cm (for 68/84 key), 36cmx8cm (for 87 key), 44cmx8cm (for 104 key) Package Includes: 1 x Keyboard Wrist Pad