Superior Material - Made of Eco-friendly TPE and polypropylene fiber for maximum strength and not easy to break. Nylon safety sleeve that prevents damage to the bands from over stretching,protect the inner band from rips and tears. Easily Carry - The pulling rope is lightweight, with a compact and convenient bag, saving lots of space. It's easy and convenient to carry, you can easily pack them in your suitcase or in you car for workouts anywhere, such as home, office, hotel, gym, etc. Greater Control with Handles- Greater flexibility with comfortable handles, improved range of motion, enhanced muscle recovery, reduced risk of injury. Suitable for Everyone - The resistance tubes set can help everyone,male or female, professional athlete or beginner. You can use the set for yoga, warming up before exercising, strength training or physical therapy rehabilitation. The compact and convenient bag allows you to easily transport the set to the gym or wherever you are training