1. Thiscomputer arm rest reduces arm pressure and eliminates the muscle tension in thewrist, elbow, arms and shoulders. Convenient to use from home to office, deskto chair.

2. The rack ismade of hard ABS Plastic, the pad surface can be made of PU leather with foam under it, or mutispandex, which is the common material of mouse pads, orsilicone, according to your preference. Comfortable and durable, minimizes yourwrist and shoulder strain.

3. Can rotate 180°horizontally, you can choose the most comfortable position.

4. Easy toinstall. 1)Fix the clamp to the table &Tight the Screw. 2)Fasten the pad onthe clamp. Size: 11.4"x5.5"

5. Note: only suitablefor table no more than 1.9"(5cm) thick.