Aerobic step AS-15 Height: 6, 8, 10 inches Assembled Size: 101.6x38.1x16.5 (cm) Aerobic step AS-15Height: 6, 8, 10 inchesAssembled Size: 101.6x38.1x16.5 (cm)Carton Size: 98x38x16 (cm)Gro. W.t.: 9kgs, Net W.t.: 8kgs455 sets/20' fcl, 943 sets/40' fcl, 111106 sets/40' HQ Aerobic step