The Padded Pull Out Keyboard Drawer screws in under your desk or work table for strength and stability. Made from padded vinyl, ABS, and steel, this drawer features a 360° rotatating hideable mouse tray for added versatility. The black color adds a modern touch to any workspace. The table drops down 3 inches and measures 20 in. x 10 in. not including mouse tray.  The soft padded vinyl is easy on the wrists and hands. All mounting hardware and required tool (hex head screws) are included.