Gas assist continuous height adjustment allows you to move smoothly and quietly between sitting and standing positions in seconds. Primary work surface is large enough to fit two 24" monitors and holds up to 35 lbs. Pre-assembled solution eliminates need for installers. Height adjustment range from 6.2" to 20" above the desk accommodates a wide range of users. Includes 3M Gel Wrist Rest for your keyboard and 3M Precise Mouse Pad. +100/-100 keyboard surface tilt to help achieve comfortable typing position. Includes 45% post-consumer recycled content. 3M Standing Desk, Converts Desktop to Sit-Stand Workstation, 29 in x 22.2 in Footprint, Fits 24 in Deep Desk.3M Precision Standing Desk, Converts Desk to Sit Stand Workstation, Includes Gel Wrist Rest and Mouse Pad, Black, SD60B. When it comes to standing comfort, small adjustments can make a big difference! The 3Mtm Precision Standing Desk provides maximum adjustability to achieve your most comfortable standing work position. Side-mounted