The desktop riser allows you to go from sitting to standing in seconds. Platform raises up to approximately 20”, just squeeze the handles and lift to raise the height to a level that best supports your comfort and posture. At 32" wide, the stand-up desk riser has room for your computer or laptop, dual monitor display, keyboard, mouse, speakers, and other office supplies. Crafted from quality MDF wood, this 2-tier, rising desk converter has the capacity to hold up to 33lbs on the top tier and up to 4lbs on the lower tier. An embedded groove lets you sit your tablet or smartphone up for easy access. Suitable for 13-30" monitors.