Material: polyester and cotton Non-slip and resistant: the leg and hip exercise band set is non-slip and very resistant, it can be used with gym equipment and will not lose its elasticity after frequent use and activity. Being dropped. You can keep it in your car, in your backpack, in a drawer or strap it to your mountain bike. Multi-sport yoga starter set: The exercise resistance bands will help you with a variety of workouts and activities including P9x, CrossFit, yoga, Insanity, Pilates, hot yoga and beach body workouts. Portable and easy to use: these bands are lightweight and portable, making them perfect for home workouts, the gym or travel. Simply slip them over your legs or arms to target specific muscle groups for effective resistance training For men and women: our resistance bands are designed to meet the needs of both men and women. They offer a versatile and effective way to improve strength, flexibility and muscle tone for all fitness levels.