Features: 1) Dimensions: 2,100 x 750 x 1,690mm2) Function introduction: to enhance the strength of upper limbs and the musclesin chest and back and promote your cardio-pulmonary function 3) Approaches: you should sit down with your back against the equipment and takehold of the hand grip with both hands, and then pull it down with your full strength.Revert slowly. Suitable for people except children of different ages and limitto only two persons oncePacking:Knitted strap producing area:China payment:T/T or L/C