1.Material and Resistant: Ankle band is made of sponge, which can protect your leg during high frequency exercise. The resistance band is made of TPE. It can be used together with fitness equipment, which will not lose elasticity after frequent use and activities, and make your leg and gluteus workout more comfortable 2.Resistance Level: Ankle resistance bands with cuffs have 3 resistance levels, 10 lbs, 20 lbs, 30 lbs. Beginners or those doing highintensity training can adjust the resistance, so there's no need to worry about the ankle resistance being too light or too large 3.Workout Equipment for Multiple Sports: Leg resistance bands help you with a variety of workouts and activities, including Glutes workout, Ankle resistance training, Leg exercise band, Jump Trainer, Speed training and so on 4.Multiple Uses for Exercise: Ankle resistance bands exercises can not only give you a sexy buttocks, but also strong legs. If you like body building, fitness, running, basketball, soccer, tennis and other sports, you'll love our ankle cuffs