Add ergonomics to your workday using the Mount-It! Corner Sit Stand Desk Converter. This riser offers 6.5 to 16.3' of height adjustment. The top 43.3 x 22' tabletop is perfect for a small monitor or laptop, and the 33 x 12.6' keyboard tray is perfect for peripherals. The 9.5 x 0.7' slot on the top platform can hold tablets and smartphones, and the cutouts on each side can be used to access the adjustment handles with ease. Anti-slip padding helps keep the riser in place, and the tabletop can hold up to 33 lb of weight.