U-066B-HSOne-piece high back double waist back frame Grey nylon and fiberglass back frame Comfortable lumbar support Grey nylon and fiberglass independent armrest 100mm high rebound shaping sponge One-level tilt and large angle locking chassis 100# countersunk 40mm black gas rod 350mm grey nylon five-star foot φ60mm black wear-resistant nylon wheel Product warranty for five years Conventional configuration all grey Return to product list