Size: This computer keyboard tray measures 55.5cmx41cm or 21.85inchx16.14inch, designed to fit most standard desks and provides ample space for your keyboard. Material: Keyboard Drawer Under Desk is made from iron material that ensures durability and longevity. It is sturdy enough to support your keyboard securely. Functionality: Desk Drawer Keyboard Tray is designed to provide an ergonomic typing position when using your computer. It helps keep your desktop tidy and makes your work more efficient. Easy Installation: The Keyboard Tray Under Desk is easy to install under your desk, turning any workspace into an efficient workstation. Sliding Keyboard Drawer Under Desk: Pull out Keyboard Tray, easily slides out for use and back under the desk when not in use. NOTE: The table surface should be larger than 60cmx40cm or 23.62inchx15.75inch. Specification: Material: Iron Size Chart: 55.5cmx41cm or 21.85inchx16.14inch Package Includes: 1 Set Keyboard Tray Under Desk Note: Please allow slightly errors 1-2cm differences due to manual measurement. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store