... Roller , Swing Scooter , Foot Scooter , Swing Ezy Scooter , Kick Scooter , Children Scooter. Detailed Features:A , Not a luge, not a bike , not a scooter , the EzyRoller ... other bike or rider .Material: steel frame + canvas + PU wheelUsage: use easy right-left leg movement , just like ... snakePacking way: color box for 1piece, 4pcs a cartonDiameter of pipe: D22mm round steel ...