1st Installation Method for Chair Armrests: The arm is suitable for chair armrest up to 2.36 inches width and up to 2 inches thick. Your chair armrest meets this size requirement, you can install it directly with the screw holes on the tray.
2nd Installation Method for Chair Armrests: If your chair armrest is too wide, you can choose to use the 4 detachable and reusable Velcro Straps to secure the wrist rest bracket to your chair armrest, which fits most chairs.
Wrist Rest for Desk: The arm rest is suitable for desktop up to 2 inches thick. Erect a healthy sitting posture, prevent nearsightedness and cervical spondylosis, so it is a good choice for Office Work or Home Gaming.
Ergonomic Design: Attach this useful device to your chair or desk to give yourself a comfortable armrest while your . The armrest extender reduces all from shoulder, arm, elbow and wrist. Removable mousepad, easy to clean with water.
Best : Please at the first time if you have any problems, issues or questions. We will reply to you within 12-24 hours and offer you our best to make you satisfied.