Aoneky Gym Climbing Ropes Overall improvement of physical fitness and muscle tone, particularly for upper arms and shoulders Extremely popular training apparatus for strength, grip and arm coordination skills for use in physical education, wrestling, gymnastics, military, and cross-fit applications Brown rope Material: Manila hemp, White rope Material: Polypropylene, Multi color rope Material: Cloth Length: 10 feet/13 feet/15 feet/18 feet/20 feet/25 feet/30 feet, Width: 1.18"/1.5''/2'' Great for kids to climbing in the garden