Aerobic step AS-1 Platform W/Four Bases Height: 11,16,21 cm Assembled Size: 110x41x111/21 (cm) Aerobic step AS-1Platform W/Four BasesHeight: 11,16,21 cmAssembled Size: 110x41x11/21 (cm)Carton Size: 110.5x42.5x21.5 (cm)Gro. W.t.: 11kgs, Net W.t.: 9.5kgs Aerobic step