3 In 1 Chest Spring | Standard It is used as an arm and Chest Muscle Builder and Chest Expander. It comes along with ?springs. These springs are removable. Stainless Carbon Spring Steel Wire is used for its construction. It is to handle. Benefits? Pulling Bar Exerciser Hand Gripper Strengthener 5 Springs, Removable Spring Stainless Carbon Spring Steel Wire 3 in 1 Multiple Use Chest Expander Hand Gripper Pull-Up Bars Easy to install and use. keep your body strong and cool ,fit for all body builder Strong and comfortable streamlining design handles, great tightness, hard to deform. Material: high-quality rubber plastic stainless carbon spring steel wire. ?
