This product has two major functions: it can be used as an armchair or a chair with a table and storage space. The smooth and graceful curve makes the whale chair look very attractive and unique. It is suitable for the co-working space, open space, training room and informal waiting area. When the user sits with his back to the whale's tail, they can use its tail as a chair backrest. When the user is sitting facing the whale's tail, they can become a cowboy sitting in the saddle. The internal structure of chair uses steel rod tubes and polyurethane injection foam. The wheels are mounted on chair for easier movement.