Ergonomic Design: The adjustable office chair armrest pads are designed ergonomically to provide optimal elbow support, making your office and gaming hours more comfortable. The adjustability ranges from 45mm to 120mm, fitting chair . Memory Foam: These chair arm covers are equipped with high-quality memory foam that offers plush comfort while efficiently relieving elbow pressure, ensuring prolonged hours of use without discomfort. Sturdy Nylon Bracket: With a sturdy nylon bracket that adds to the overall stability, these gaming chair armrest cushions stay firm and steady, enhancing your gaming or work experience. Easy Installation: These elbow support pillows are designed for quick and hassle-free installation. Ideal for Office and Gamers: This memory foam armrest pad is perfect for office-goers and gaming enthusiasts who spend extended hours sitting, thereby significantly enhancing their comfort level. Color: Black Material: Metal + Cloth Package Contents: 1 x Adjustable Office Chair Armrest Pads Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.