LEJIEYIN Twister Arm Exerciser - Adjustable 22-440lbs Hydraulic Power/Home Chest Expander/Shoulder Muscle Training Fitness Equipment/Arm Enhanced Exercise Strengthener (Black)

Warm Tips: 1.The buckle are just for holding the two arms of power twister together,please don\'t use it as a handle,avoid the buckle falling off and power twister falling on you! .Please choose the i...