TygerClaw ergonomic desktop workstation tand is an ultra-easy sit-stand solution designed with a spacious upper display surface, lower keyboard, and mouse desk. It lets you switch easily between sitting and standing in just a few seconds. Holding up to 15kg/33lbs., it stays steady at any height. Simple to start enjoying the health benefits of standing while you work. This TygerClaw TYDS13016 Workstation provides you an easy, quick and affordable way to switch positions from sitting to standing Wider adjustable range between the min and max height could fit more customers’ requirements Supporting groove on the surface for laptops Sit-stand workstation offers smooth and even support for height. (from 4" in. to 19" in.) It holds up to 33 lbs. Advanced design avoids any danger of clamping injury No assembly required Tested and guaranteed: Full 1-year warranty TygerClaw 35-in Sit Stand Desktop Workstation