Sivan Health and Fitness Resistance Loop Multi-Exercise Bands (Set of 5) Best quality loop Bands for exercise; Super strong and stretchy exercise Bands for all workouts Comes with five different resistance levels of light, medium, heavy, x-heavy and xx-heavy, in its own handy pouch Portable and lightweight so it easy to Use at home, office, and when traveling Extra wide design eliminates the common problems associated with other Bands such as pinching the skin Perfectly suited for strengthening of glutes, legs, hips and Knees