Durable nylon strap with 10 elastic loops for more dynamic stretching. Exercise guide included. Blue/Black. 75-1/2" L x 1" W. 1 lb. Perform assisted stretches without a partner. Use a stretching strap to pull muscles through a full range of motion. Simply position the hands or feet through the desired loop to stretch the hamstrings, lower back, triceps, biceps, thighs, calves, quadriceps, or hip flexors.