3M Desktop Keyboard Tray, Height and Tilt Adjustable for Personal Fit, Wide Platform for Keyboard and Mouse Includes Gel Wrist Rest and Precise Mouse Pad, No Installation Required, Black (KD95CG) Sits on top of the desk surface, no installation required 4 distinct height adjustment levels up to 3.75" below desk level with adjustable tilt Wide platform provides a spacious mousing surface next to the keyboard for comfort Includes easy to clean leatherette covered gel wrist rest with and Precise Mouse Pad with battery saving design that positions right or left 5 year warranty 3M(TM) Adjustabe Desktop Keyboard Drawer KD95CG, 27.87in x 16.82 in x 4.0 in, Charcoal GreyBlack. 3M Keyboard Drawers can help maximize workplace comfort and productivity with the support you need and comfort you want. The desktop design is height and tilt adjustable up to 3 1/4" below desk level and wide platform keeps mouse and keyboard at same level Includes incredibly soft gel-filled wrist rest and full size mousing area. No installation required. Lifetime warranty. Also try 3M Adjustable Keyboard Trays.