Description: Ergonomic Design: This desk computer arm rest is designed to alleviate shoulder and elbow fatigue, providing you with a comfortable working experience. Say goodbye to discomfort during long hours at your desk Easy Installation: Featuring a Clamp-on design, this arm rest is simple and convenient to install. You can set it up quickly without the need for any special tools or expertise Sturdy Construction: Made from quality aluminum alloy, this arm rest is sturdy, secure, and built to last. Its adjustable and flexible nature allows it to cater to your various needs effortlessly Ideal Dimensions for Versatile Use: With a length of 41.2 cm and a hieght of 10.9 cm, this arm support is suitable for use in offices, homes, or any other workspace where comfort is essential Package Includes: The package contains 1 Desk Adjustable Armrest that enhances your workspace ergonomics by providing reliable support for your mouse hand Specification: Material:Aluminum Alloy Size Chart: LxH: 41.2cmx10.9cm/16.22inchx4.29inch Package Includes: 1Desk Adjustable Arm Rest Set Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.