DXRacer Series DOH/RW106/N Newedge Edition Bucket Office Gaming Automotive Racing Seat Computer Esports Executive Chair Furniture with Pillows (Bl, Medium, Black Ergonomic design-- more efficiently and comfortably, Free bonus: headrest cushion & lumbar cushion Patent race car seat breathable material: Strong Mesh and PU Cover Extra higher backrest to save neck and spinal, Flexible seat back with adjustment 3D Straight armrests with adjustment protect shoulder and wrist Lifetime warranty on frame, 24-month warranty on parts 3D Straight Arms Conventional Tilt Mechanism Nylon Base Strong Mesh and PU cover 2&#034; PU Casters