Natural Latex Rubber Band Rubber Hose for Catapult Surgical Tube Elastic Parts 6 x 9 mm

【Muscle Training / Body Slimming】: The multi-function pedal rope is an extended fitness equipment. These resistance bands suit you perfectly for muscle training and fat-burning. Exercising your muscles in different parts of the arms, waist, abdomen, hips and legs can help you shape a perfect body. It can also improve the flexibility of your joints, strengthen your physique and relieve stress. Of course, a balanced and healthy diet is better!
【Safe Premium Material】: Made of natural latex, the 4 tubes elastic tubes have great elasticity and are not easy to break. At the same time, the foam-coated handle is comfortable to hold, harmless to your health, and is anti-slip and absorbs sweat.
【Your Home Gym Equipment】: Compact and safe stretching is very useful and these exercise bands are your portable & economical home gym tools! Since the resistance bands are lightweight and easy to carry, you can easily take it out and exercise anywhere, whether it is at home, gym, office, etc.

Materials: plastic, stainless steel spring.
The spring is usually heavily wound to provide resistance and some types of Power Twister allow you to adjust the tension.
Easy to carry, convenient for exercise, office, school, home, travel, etc.