Create Instant Active Standing: VIVOs single-tiered desk riser provides on-demand standing throughout the day for the freedom to get out of your chair and relieve muscle tension, reduce stress, and increase productivity -Patented- Space Efficient 28' Surface: The 27.5 x 12 surface easily fits in a variety of desk layouts and is ideal for a laptop setup. The platform is large enough for a lightweight monitor and can support up to 11 lbs in weight