Fellowes Designer Suites DeskReady Keyboard Drawer easily attaches to most workstations without tools or complex instructions. Patented clamp attaches unit to desktop (5/8 1-1/2 thick) without surface damage (33-3/4" wide space required). Offers 3 height positions below desktop to ensure personal comfort: 2-3/16, 2-13/16, and 3-1/2. Soothing memory foam wrist supports with Microban antimicrobial protection stay cleaner and place hands/wrists in neutral position. Separate keyboard and mouse platforms allow you to position mouse on right or left side of keyboard tray. Sturdy, impact-resistant tray fits standard keyboards. Color: Black Pearl; Workstation Type: Straight; Height (+/- Desktop): +0"/2 13/16", or 3 1/2"; Keyboard Tray Dimensions (W x D): 19 3/16" x 9 13/16".