Innovative Design: This desk elbow non slip pad elbow rest features a unique no drilling required design, providing you with a more convenient and comfortable office experience. Premium Material: The office desk arm rest is made from quality ABS and sponge, sturdy and lightweight, allowing for flexible angle adjustment to accommodate different work scenarios and habits.Comfortable Support: The computer desk extender arm wrist rest support provides good support for your arm, helping to alleviate fatigue and discomfort caused long hours of work. In size 31cmx14.5cmx7.5cm/12.20inchx5.71inchx2.95inch.Versatile Use: The computer desk extension support is suitable for both office desks and home desktops, offering comprehensive elbow support wherever you need it.Easy Installation: No additional tools are required for installation, the desk elbow pad elbow rest for desk is easy to assemble and disassemble without causing any damage to your desk surface. Specification: Material: ABS Sponge Size Chart: 31cmx14.5cmx7.5cm/12.20inchx5.71inchx2.95inch Package Includes: 1 Computer Arm Bracket Note: Please allow slightly errors due to manual measurement and different monitors.