【Check Desk Compatibility Before Purchasing】 This keyboard tray won’t work with desks that have curved, beveled, or rounded edges, or crossbars/support beams underneath; The total length from clamp to clamp is 24.2", ensuring that your desk is flat, unobstructed, and has sufficient space to meet clamp installation requirements. 【4-Level Height Adjustment】 We specially increased the height adjustment feature, which can be adjusted to a comfortable keyboard height according to your working environment and body shape, effectively reducing the pressure on your wrists and shoulders, bringing you a personalized and comfortable typing experience 【Save Desk Space】 This 20” (24.2" including clamps) x 13” under-desk keyboard tray holds your keyboard, mouse, and other small accessories below the desktop for added workspace; Designed for mini keyboards and mice, please confirm that the dimension does not exceed 20 inches before purchasing 【Stable & Smoothly Construction】 The keyboard drawer supports up to 11 pounds, with high-quality metal sliding rail ensuring smooth extension and retraction of the tray; When using, please pull the tray out from the middle or use the handle to effectively prevent the tray from shifting 【No-Drill C-Clamps】 Use the sturdy C-clamp to secure the keyboard tray to desktops up to 1.97" thick without tools or drilling, avoiding any damage to the desk; Before purchasing, please make sure that your desk surface does not exceed a thickness of 1.97"
