【DURABLE AND SAFE】：Our resistance bands are made of natural latex, they are non-irritating and harmless to skin, safe for all level users, due to quality raw material, they are very durable and flexible that can withstand extreme force, give you a big hand when doing intense workouts. Our resistance band can last for years, help you save money from buying others poor band. | 【VARIOUS LEVELS FOR YOU TO CHOOSE】：We have various levels of bands for you to choose：yellow ( 5-15 lbs ), red (15-35 lbs), black ( 25-65 lbs ), purple ( 35-85 lbs ), green ( 55-125 lbs ), as a female beginner we suggest you start from yellow, as a male beginner we suggest you start from black, with various levels, our resistance bands will company with you from beginner to expert. | 【FOR MULTIPLE USAGES】：Resistance bands are ideal for over 100 kinds of exercises such as strength training, stretching, pull-ups, powerlifting, also they are available in physical therapy, warm-ups, sculpting body lines, calorie burning and muscle building for your arms, shoulders, chest, hip and legs. | 【SAVE YOUR MONEY AND TIME】：With resistance bands, you do not need to go to gym, instead, home becomes a ideal place for exercise, with attached instrutcion, you can start home gym fitness easily and training whole body, just by resistance bands, you can save lots of money and commute time. | 【LIGHTWEIGHT AND PORTABLE】： You only need a small space to use bands, and they are also lightweighted, you can easily pack them in the bag and exercise anywhere, anytime, also resistance bands can be a perfect gift that will make the people you care become more healthy.