DXRacer CANADA Edition DOH/RH49/RWN Racing Bucket Seat Office Chair Gaming Chair Ergonomic Computer Chair eSports Desk Chair Executive Chair Furniture With Pillows (Black/Yellow) Ergonomic design-- more efficiently and comfortably, Free bonus: headrest cushion & lumbar cushion Patent race car seat breathable material:Polyurethane Leather Cover Extra higher backrest to save neck and spinal, Flexible seat back with adjustment 3D Straight Arms with 8 levels adjustment protect shoulders and wrists Inlaid Color Bar Base, Latest design