Features: Boost your work efficiency and reduce strain with this ergonomic arm rest for computer desks. Made from quality metal, this sturdy arm rest ensures long lasting use without damage. Suitable for individuals who spend long hours working on computers, providing comfort and support for the arm and wrist. Perfect for office, homes, or gaming setups, this adjustable armrest allows users to customize height and angle for optimal comfort. Say goodbye to discomfort and hello to increased productivity with this versatile and space saving mouse armrest for computer desks. Specifications: Material:Metal Option Type:1xArm Rest,2xArm Rest; Suitable for 1.5cm/0.59in-6cm/2.36in Thickness Desk Use; 5-Level Height Adjustable; Note: Please allow 1-2cm errors due to manual measurement,please make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: Package A 1xArm Rest Package B 2xArm Rest Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.