Safety and Durable - Class 4 gas lift, durable, reliable and supports up to 200kg. High load-bearing capacity of 5-star base. Rubber casters, rolling quietly and tested by 1600km rolling. This is a gamer chair for adult teens and kids. Ergonomic Design - The unique large-angle reclining function of the gaming chair can be adjusted between 90 and 155 according to your needs. Equipped with adjustable and removable headrest and lumbar, fits the curve of the lumbar spine and eases your back pain from sedentary sitting. Multi-Function & Adjustable - This computer chair has an adjustable seat height feature that enables you to lower or raise your seat between 126 to 136cm. Lumbar support can relax your lumbar. You can sit it when you play on a computer, also can be used as a PS4 chair or office chair. Sturdy Structure - Our gaming recliner is extremely stable with its sturdy one-piece alloy frame and heavy-duty anti-tip axle. The BIFMA-certified heavy-duty metal base coupled with 360-degree swiveling and smooth-rolling rubber castors allow you to effortlessly move the computer gaming chair without making any noise or scratching the floor. Premium Material - Ditch the cheap PVC material, skin-friendly and soft gaming desk chair leather material that is resistant to scratches, stains, peeling, and cracking, while also being breathable. Massage gaming chair is padded with high-density cold molded foam to ensure a comfy seating experience, that will retain its form after long periods of use. Easy Installation - Our gaming computer chair includes all the necessary hardware and instructions. You can assemble the entire office gaming chair according to the instructions, it only takes 20-30 minutes. Specifications: Size: 65 x 50 x 126cm (details as picture) Height Adjust: 10cm Reclining: 90-155 Degree Net Weight: 12.85kg Max Load Weight: 200kg What's in the box 1 X Ergonomic Pro Gaming Office Foot Rest Chair 1 X Assemle guide