With WIKDAY resistance bands, you can perform resistance band exercise anytime and anywhere, easy to carry, home, gym, outdoor, office or even on the go; your all in one rehabilitation mobility and exercise bands. Material: WIKDAY resistance tube is not easy to be deformed and not easy to break.Made of the highest quality natural latex,which is extremely hard-wearing,our bands will maintain their resistance for a long time. Each tube band is double layered and carefully constructed to provide maximum resistance.Strong wear resistance and perfect elasticity, steel metal buckle has stronger strength, non-slip handle, comfortable and strong water absorption. Workout With WIKDAY Resistance Band Training Our strength training Exercise Resistance Bands bring you the same benefits of an expensive gym in a convenient and affordable home workout equipment set that lets you target your whole body or specific muscle groups to Build Muscle, Burn Fat, Improve Flexibility. Adapt to all levels - our resistance comes in 5 levels, total up to 150 lbs ,resulting in better range of motion strength and more completed stimulation hence promoting muscle growth.,with resistance and width of each color depending on the application. Whether you are a novice or a fitness enthusiast, it can satisfy you. Full Set Includes: Yellow Band 10 LBS Red Band 20 LBS Blue Band 30 LBS Green Band 40 LBS Black Band 50 LBS 1 x Door Anchor 2 x Foam Handles 2 x Ankle Straps 1 x User Poster 1 x Waterproof Carry Bag Warm Tips You can use the bands independently or in any combination with a maximum resistance level of 150lbs, start out at the lowest weight and then add bands gradually as they felt the need, avoid Beginner Muscle Strain.