These bands are ideal for: - weight loss - physical therapy - Sports - Fitness - Injury rehabilitation - body shaping What makes our resistance bands best? Our bands are made of highest quality 100% genuine eco-friendly latex (not rubber bands which are much cheaper and tend to break easily). They are stronger and can stretch further. They don't wear out easily, same resistance after a dozen trainings. Also our bands are comfortable, soft and good for the skin. The only way to achieve that is to let the latex rest for a long time in controlled environment such as temperature and humidity before making the bands. Resistance bands are tested to be snap, stretch and sweat resistant. You get 5 resistance bands set and you can combine multiple bands to find your ideal resistance and help you work out. They are so lightweight that they make a great travel fitness kit that can be used anywhere at your convenient time!