2022 Upgraded Resistance BandResistance bands is made of high quality cotton polyester stretch fabric material and built in elastic nature latex inner, so the fitness bands will never slide or roll up when you use.Not only thickened, an-ti Slip and high resistant, but also skin-friendly durable and stable.Three different Resistance Level BandsResistance Bands Sets has 3 different levels of resistance for choose, Light Gray resistance level is Light (22-33lbs) suitable for beginners; Dark Gray resistance level is Medium(33-44lbs) suitable for intermediate; Black resistance level is Heavy(55-66lbs) suitable for professional athletes,you can easily tailor your training depending on your strength, ability and comfort, no matter youre beginner or experienced users.Suitable for various exercisesOur fitness bands are designed for hip shaping, weight loss, and stress relief. Also assists you in different exercises: Yoga, Pilates, Stretching Exercises, Hot Yoga, Lunges, Glute Bridge, Donkey Kicks and Beach Body workouts. It can help you stay fit and achieve the fitness goal that you are aiming for!Lightweight & Portable Fabric Resistance Bands with a storage bag for you easy to carry anytime and anywhere, in travel, home, gym, outdoor, etc, You can have a efficient workout with this resistance bands set wherever you go by doing leg and butt exercises, stretching, yoga, etc.High Quality Services Our resistant band has gone through rigorous testing by our company to guarantee you durability. The user experience is always our focus, If you have any problem with our products, please contact us immediately and we will help you in the best possible way within 24 hours.