【Resistance Bands】Different color for different pound, Aqua band(5lbs);Pink band(10lbs); Purple band(15lbs) ;Gray band(25lbs);Blue band(35lbs);Red band(45lbs).All bands are in the same length(53.14”) and can be stacked in any combination according to your training purpose. | 【Good Quality Material】This heavy-duty, high quality material has greater resistance to abrasion and tears to stand up to the rigorous demands of professional use. The handles are made of non-slip and environmental materials. | 【With Door Anchor】The door anchor utilizes dense and soft foam, it can secure your bands at all points, even if there is a sizeable space at the top and bottom of the door. This feature greatly increases the number of exercises that you can perform. | 【Convenient Tool】They only take up little space so that you can use them at home while watching TV at home. It can be rolled up to stash in a gym bag, suitcase, or overnight trip making it perfect for travel. | 【Improves Core】As well as strength training, The fitness resistance band will improve your core muscle strength and definition. Perfect for gym, yoga, pilates, workout and home-based strength training, and other outdoor or indoor activities. | 【Satisfaction Guarantee】Customer's satisfaction is the most important thing to us. Start from the time you order it, you’re our lifetime customer. You’ll enjoy the hassle-free refund service and excellent after-sale service etc. ORDER IT NOW!!!