Prevents back pain: its Ergonomic backrest conforms perfectly to the shape of the back thanks to its lumbar reinforcement and prevents back pain and fatigue. An Ultra comfortable and resistant seat: its high-density foam, 5 cm Thick, has been designed to support a prolonged and optimized seating for a long life of the chair. Upholstered armrests: the PU armrests in Black piano finish PU are padded with foam to optimize comfort for the rest of the arms. Ideal for playing for hours. A robust structure: made of PU (light and solid), the gaming e-sport chair is designed to Withstand the test of time, its gas lift Adjustment mechanism is optimized for Daily use. A high quality finish: its polyurethane coating is very easy to clean, and is decorated with Stitching and a fully embroidered Logo