Item Type: Arm Pull RopeMaterial: NBR, Latex, PolyesterPackage List1 x Arm Pull RopeDue to different lighting, and differences between monitors, the picture may not reflect the actual color of the object.1BUILD MUSCLE: Arm strength pull rope is made of premium latex, soft and tough, will not produce excessive stretch, can adjust and shape muscle groups. 2POWERFUL FITNESS EFFECTS: Arm pull rope can beautify the body curve, strengthen the muscle line, especially the upper arm muscles. It has a powerful fitness effect. 3CORRECTS MOVEMENTS AND BUILDS STRENGTH: Arm pulling rope can stretch freely without noise, can correct the archery action, exercise the upper limb strength. 4SAFE AND PRACTICAL: Arm strength pulling rope instead of archery stretching training, to avoid the injury of the bow by emptying practice. 5SMALL AND LIGHTWEIGHT: Arm strength pulling rope is very small and light weight, easy to exercise anytime and anywhere.