The DXRACER Racing Pro Gaming Chair is to support an extra high backrest to the entire spine well. The base forms a stable turnstile with three five-inch wheels made of polyurethane. The chair can be good to the respective user adjust, because you can not only vary the seat height, but can also adjust the 4D armrests and backrest. The built-in tilt mechanism provides extra comfort as well as the tilt lock. The pillow and lumbar pillow, you can install or remove as needed. The resilience of the DXRACER Racing Pro Gaming Chair is 115 kg.