1. Yoga belts are for stretching, Pilates, daily workouts, or physical therapy - deepening stretches, assisting in difficult-to-reach poses, enhancing warm-ups, improving flexibility, strengthening and toning muscles, and adding challenge to workouts.2. This yoga strap is made of cotton and the workmanship is very good. Very durable, soft material won't hurt your skin3. The yoga strap with bi-metal D-ring buckle can be adjusted and fastened tightly to suit various postures and alignments. Fold the loose end back on itself and tighten to the desired ring size.4. Our yoga comes with a variety of colors to choose from, bring the one you like and have a great yoga day5. Design Lightweight and easy to carry. Durable and Washable.