Product Description light gray: 18-30lbs Medium gray: 30-50lbs Black: 45-70lbs Material: silk cotton + latex screen 1. Shape a beautiful figure Our Resistance Hip Bands are designed for fitness, shaping, weight loss, strength training, rehabilitation after injury, etc. With our fitness band, you can achieve a full body training effect to make your legs, glutes , waist, chest, back, shoulders, Exercising arms and more will shape your perfect curvy butt. They can help you sculpt a beautiful figure 2. Thickened, non-slip design Our sports bands made of high quality polyester fabric and highly elastic material with a non-slip rubber layer, more skin-friendly, more durable, more stable and more tear-resistant than normal rubber bands , with non-slip design they do not roll during exercises, the soft knitted surfaces do not rub on the skin. 3. Resistance band with 3 resistance levels You get 3 training bands with 3 resistance levels: light (18-32lbs), medium (30-50lbs) and heavy (45-70lbs), they can perfectly meet the requirements for beginners and fitness. With the same size but different resistance levels, this will not make the waistbands too stretchy or too big, better than the three different length resistance bands on the market 4. Easy to use & take with you The fitness band supports you in various exercises and is suitable for various exercises including: yoga, pilates, squats, lunges, glute bridges, donkey kicks, monster walk etc. Backpack supplied so you can take it with you anywhere, be it to yourProducts from LUOLV's store