Fashion design, high density sponge ,soft and comfortable cushion, high quality and competitive prices , good after service . 1.Professional and durable . 2. Good quality with beautiful appearance . 3. Powerful gas piston system, fiberglass baseplate , artificial leater chair surface . 4. Gas piston ,easy up and down and 360 degree swirl . 5. changable color and accessory . 6.Without footbath , ...