Clamp On Keyboard Tray 75cm W x 25cm D Extra LargeWhether you work at home, at the office, or both, you probably would appreciate a little more space. With this uber efficient sliding keyboard tray by Randy & Travis Machinery, you'll have an extra flat surface to hold your keyboard and mouse while still keeping your reading material close at hand on the desktop itself. Simply clamp it on, adjust it to the perfect height for you, and start working. Heavy duty padded C clamps hold it firmly in place