• ERGONOMIC AND SPACE SAVING - Convert any desk into a standing desk, ideal for alternating between standing work or sitting throughout the working day.• ENHANCE POSTURE - Desk risers allow the choice for your optimum working height allowing you to always be in control of your back positioning.• SMOOTH AND STABLE - Pneumatic lift functionality powered by a high quality gas strut with a load capacity of 15kgs.• DUAL LEVEL DESIGN - This riser has a two level structure giving room for monitors or laptops and a lower space for keyboards and mice.• SPACIOUS WORK SPACE - (W x D): 720 x 415mm. Keyboard Tray Size (W x D): 720 x 308mm. Height Range: 120-505mm.Technical SpecificationNett Weight: 13.4kgWork Surface Size (W x D): 720 x 415mmKeyboard Tray Size (W x D): 720 x 308mmHeight Range: 120-505mmLoad Capacity: 15kgTechnical Specification:Capacity: 15kgDimensions: Length: 175mm x Height: 515mmWeight: 15.5KgWarranty: 1 year