Computer Wrist Rest Armrest, Ergonomics Keyboard Tray Clamp Computer Key Board Elbow Arm Support Desk Extender Armrest Shelf Stand Wrist Rests

Material and Size - The size is 52x25cm, 65x25cm, 75x25cm. The keyboard tray is made of high-quality metal, 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 9cm or less. Our wrist extender is perfect for home or office use, allowing you to work and play games comfortably.