Keyboard tray allows you to set your optimal keyboarding height quickly and easily by adjusting to match your SmartFit personal comfort color Keyboard drawer fits all sizes of keyboards including oversize and ergonomically shaped models Extra-wide 24.5" tray can also hold a wrist rest, mouse and mouse pad alongside the keyboard Dimensions: Outer width of drawer 26"; Inner width of drawer 24.5", inner depth of drawer 11.75" TAA Compliant