Ergonomic Office Chair: Featuring a widened seat with soft sponged and streamlined back design, this home office chair not only provides a comfortable sitting experience, but also fits your body curve perfectly to relieve the tired of sedentariness. Meanwhile, the ergonomic armrests support your arms cozily.Adjustable Seat and Rocking Backrest: There are 2 adjustable places to meet your different needs. You are able to adjust the seat height from 43'' to 46'' according to your height. In addition, the backrest can rock back and forth from 90° to 105° for higher relaxation during working, gaming or studying time.Selected Materials: Equipped with sturdy steel structure and reinforced powder coated metal base, this ergonomic desk chair features strong loading capacity up to 275 lbs, which is perfect for daily use. Furthermore, the waterproof and durable PU leather adds a comfortable touch.360-degree Swivel Castors: For more convenience, this executive computer desk chair is designed with 360-degree rotatable castors, making it slide on your carpet, hardwoods or ceramic tiles smoothly and quietly. Besides, it also brings extra convenience for you to move around or talk with other people.Easy Installation: With detailed and easy-to-understand instruction, this swivel computer task chair is easy to assemble. Please note that the parts are stored inside the back of the chair, you should unzip and then take the parts out before installation.