3 Different Resistance Levels & Same Size --- The booty band comes in the same sizes and 3 resistance levels for all stages of fitness enthusiasts. They measure 11.8 inches in length and 3.1 inches in width. you can switch them between 3 levels at any time according to your preference to increase the challenge.Color: Grey, Dark Grey, Black Breathable and Durable Workout Bands --- These resistance bands from yoga mats made from premium organic cotton and elastic fabric, soft and sweat-absorbent, will make you feel very comfortable next to your skin, which is the best choice for sports and fitness. > Not easy to break and roll --- Strong and tight stitching method makes our exercise bands hard to break. Tight edges ensure the gym bands won't roll up. Let you have a pleasant fitness experience. Lightweight and Portable --- Stretch-resistant bands are lightweight and space-saving. It comes with a portable storage bag that makes it easy to workout anytime and anywhere, home, gym, office, hotel, beach, travel, etc. /p> Great Gift Choice --- Our cloth exercise band set is the most meaningful birthday or special occasion gift for you, your family or your friends. Just 15 minutes a day in an easy-to-follow guide, and you'll see results within 30 days. This is the beginning of a surprise!