Fellowes Office Suites Underdesk Keyboard Drawer moves keyboard & mouse off the desktop to save workspace. Features three height adjustments to suit preferred work position. Mouse tray mounts to right or left side of keyboard tray or stows underneath when not in use. Product contains 100% recycled materials. Attractive new look & color blends with any office dcor. Sturdy, impact-resistant tray fits standard keyboards. 23.5 wide space required for installation. Series Name: Fellowes Office Suites; Workstation Type: Curved; Diagonal; Straight; Sit-to-Stand Option: No; Height (+/- Desktop): +0" Above to -1.75", -2.13", -2.5" Below.