[Features] A work chair with a rotating seat that is suitable for various work environments. ● Low-resilience urethane is used for the core to provide excellent cushioning comfort, and urethane is layered on top of it to give durability and a sense of volume, making it ideal for long hours of work. ● Antifouling leather is used for the upholstery, making it difficult to get dirty even when used at work sites, etc., and easy to clean even if it gets dirty. ●We adopted a large seat surface to greatly wrap the body and reduce the pressure on the legs at the edge of the seat surface even when working for a long time.