Features: Experience unparalleled comfort with the Ergonomic Armrest Support, designs to alleviate arm and shoulder fatigue during long hours of work or game with its 360 degree flexible rotation feature. Crafted from aluminum and featuring breathable silicone cotton pad, this armrest extender offer durability, and rustproof, ensuring long time use. Ideal for office workers, students, home users, and professional requiring multiple screen setups, this adjustable wrist support caters to wide ranges of users seek ergonomic solution. Perfectly suited for various environment such as offices, home desks, studios, and meeting room, this armrest enhances productivity and comfort in any setting. With its chain styles designs for easy rotation and without drilling installation with silicone protective, this armrest pad ensures stability and prevents slipping, making it accessory for your workspaces. Specifications: Material: Aluminum, Silicon cotton pad Size: 39cm/15.35inch Color: Black, White(Optional) Package Includes: 1pc Desk Arm Support Pad note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.