N Seat PRO 300 Series Racing Bucket Seat Office Chair Gaming Chair Ergonomic Computer Chair Esports Desk Chair Executive Chair Furniture with Pillows, 360 Degrees of Rotation Na Seductive Lines and pleasing aesthetics, N Seat feature a race inspired, ergonomic design. Light weight Construction with maximum stability Thick padded synthetic, high Quality PU Leather armrests for better comfort. Adjustable Height gas hydraulic unit support up to 120KG/270lbs. 360 degree rotation with adjustable Height gas Spring Mixture of synthetic PU & PVC Leather for easier cleaning & maintaining, durable & breathable. PREMIUM nylon twin wheels with coating to protect floors from scratches. Ergonomic gaming/office chair Ergonomic design. Material synthetic: PU Leather. Assembly: required Yes. Adjustable tilt: Yes with Lock function. Base Type: five star base. Chair Height: 115 -125 cm(45.2 - 49.2in) adjustable Seat Height: 46 -56 cm(18.1 - 22in). Seat width: 53 cm(20.9in). Seat Depth: 51 cm(20in). backrest Height: 76 cm(30in). chair weight: 15KG (33lbs)