Made of highest quality premium natural latex and thread count Nylon, Foam wrapped handle, non-toxic no stimulation, safety and environmental protection, Not easily deformed. Multiple Use: The Resistance Band can be used by elderly, children, ladies, men. Not only for daily fitness workout but also supportive during recovery from leg, knee or back injuries (torn MCL and ACL, knee replacement, patella and meniscus rehab). Portable & Lightweight: Easy to carry, great for home use, gym use, offices, hotel room, even outdoors. Workouts for Arms, Legs and Back, and can do seated Exercises. Let you enjoy the joy of fitness body anytime and anywhere. Safe Note: Please do not touch the sharp things to avoid broken and can't stretch it more than three times of the length when using. Also please don't clean it by over-heated water.