❤ Material: High quality Spring Steel
❤ Weight: 1.5KG
❤ Dimension: 21.5 x 21.5 x 36cm
❤ New design to simulate/promote hand wrestling game/training, train your upper body muscles in a fun way
❤ 4 buttons Strong suction on any clean surface, easy to pull out, strong adsorption, stable performance.
❤ Stronger forearms help you compete in sports without pain and lack of strength, helping you punch 100kg strong.
❤ Suitable for many people: office workers, athletes, family members, students, and gym goers