FURREN 1 PCS Armrest Pad Desk Computer Support Mouse Pad Wrist Support Arm Bracket Folding Keyboard Elbow Support Pad White

2. The punch-free design does not hurt the tabletop and can be directly clamped to the edge of the table. The thickness of the tabletop is Less than 8CM 4. Storable design, easy to fold and store without taking up space 1. Professional design conforms to ergonomics, avoids arm hanging in the air, relieves shoulder fatigue, no matter how tired you are at work, you must learn to of yourself 3. Rounded corner design to prevent collision damage 5. Double clips + double brackets fixed support is stable and firm, strong support, safe to use