70" long x 1.4" wide tool to improve flexibility, increase range of motion, and perform dynamic stretches without a partner for optimal muscle performance Easy to Use Design: The OPTA Strap's numbered, multi-loop design helps users comfortably stretch for performance enhancement, increased flexibility, or injury prevention. The Strap delivers a dynamic stretch that supports a variety of hand and foot holds to deliver optimal positioning, and the numbered straps allow for measurable and defined progress tracking. Ergonomic :The OPTA Stretch Strap is made from double-stitched, high-tension Cotton nylon is ideal for beginners and professionals alike and provides the perfect stretch for dancers, athletes, and anyone looking to increase their flexibility. The Strap is portable and easy to use, providing you with a stretch aid that can be used at home and on the go. Whether you’re a dancer, gymnast, yogi, athlete or simply someone hoping to stay limber as you get older, you’d benefit greatly from adopting a regular stretching routine.