Upright positioning allows for training calf muscles across both knee and ankle joints Shoulder pads are adjustable to accommodate users of varying heights Non-slip foot plate provides stability and full range of motion in ankle joint Built-in storage at top of tower for phone and water *The weight of stacks includes counterweights WEIGHT STACK 90kg / 195lbs(15lbs x 12pcs) 116kg / 255lbs(20lbs x 12pcs)Optional GROSS WEIGHT WITHOUT WEIGHT STACK 127kg / 280lbs PRODUCT WEIGHT 217kg / 478lbs CARTON DIMENSION CARTON A 1350 x 745 x 180mm / 53” x 29” x 7” CARTON B 1510 x 850 x 300mm / 53” x 33” x 12” PRODUCT DIMENSION 1863 x 776 x 1622mm / 73” x 31” x 64”