I bet you will love our stool at the first sight and take it home at the second glance due to the following factors: UPGRADED COMPONENT: finer and easier to clean PU leather, bigger and cozier cushion, 360-degree smoother rotation and rolling. SAFE SEATING: strong support from the curved lower backrest, stable sitting with 2 lockable wheels. GOOD LOOKING: simple but elegant cushion, unique and ingenious transparent rubber wheels.