Clamp Keyboard Tray Ergonomic Premium Computer Wrist Rest Armrest, Easy to Assemble with No Screws or Scratches

Material and Size - The size is 55x24cm,64x24cm,75x24cm. The keyboard tray is made of high-quality steel and MDF, which has better durability and flexibility, and minimizes the pressure on the wrists and shoulders.
Space Saving - You can folds the desk extender to hide it under desk when not in use to save the space. With this desk extender, your small desk will be not that small.
Comfortable and Healthy - Ergonomic mouse tray keeps you in correct body postures for working or reading on computer screen; prevent shoulder, back, and wrist pain and injury from bad postures.
Easy Installation - All necessary hardware and instructions are provided for assembly, and mounting your keyboard tray to the desk is an easy process with the adjustable clamps.
Widely Used - Suitable for right-angle tables with a thickness of 5cm or less. Our wrist extender is perfect for home or office use, allowing you to work and play games comfortably.