METAL BAND EXERCISE

Multifunction: Arm and chest muscle exerciser, chest expander and hand grip enhancer 2 in 1 function.

★ 5-Spring Design: 5 springs, movable springs. Carbon spring stainless steel wire, easy to pull training. Maximum synthetic force is 66.1 lbs.

★ Adjustable Design: The spring can be freely disassembled according to your preference, but it is recommended that the number of springs should not be less than three.

★Specifications: Material: Stainless steel carbon steel wire spring and plastic handle; Maximum unfolded length: 47.2 inches. Easy to carry and store. You can exercise anywhere.