Body-Bands 41-Inch Loop Resistance Workout Band, Black Black 3/4" Wide Layered Loop Resistance Band | 30 to 50 pounds of resistance Band has a 41" Lay Flat Length | Approximate 82" Circular Circumference Our Consumer Grade Line of Exercise Bands are Generically Branded with no Logo to SAVE you money | These bands are ideal for Individual Users for Stretching and Flexibility Exercises. Made from Natural Rubber Latex and are over 99.998% free of soluble proteins (latex allergens) and the bands can stretch up to two and a half times their original length. Great for Strength and Flexibility Training, Stretching, Pilates, Yoga, Aerobics, CrossFit, P90X, Cross Training and Pull Up Assistance