【Benefits for your health】This elbow rest provides an additional platform to support your arms, which can help you reduce arm stress during computer work, eliminate wrist pain and pain in arms, shoulders and neck. 【Ergonomic design】This armrest can rotate 180° to move with your arm from side to side. Gives you a suitable and comfortable angle to protect your arms. A good choice for office work. 【90° Foldable Design】This desk extender can be easily folded 90° when not in use, perpendicular to the desk, it does not take up any space. Suitable for IT professionals, designers, programmers, office workers, etc. 【Unique structure】The surface is made of ABS and sponge pads, which can reduce the pressure on elbows and shoulders by 90%. The surface is padded with memory foam to help reduce friction and prevent elbow injuries. Stainless steel hardware, sturdy and durable. 【Easy to install】Install the elbow pad on a desk with a thickness of less than 6cm, then you can enjoy the extendable armrest of the adjustable desk. Not suitable for paintings with excessive or raised edge gradients. Package includes: 1 pc armrest!!!