Our exercise bands are Lined with a rubber strip to grip your skin or clothes, it will not pinch, snap, roll or slide. Forget about the latex exercise bands! Instead, choose our workout bands that stays around your body. Our exercise bands are made of premium polyester fabric and latex threads. With strong and tight sewing method, our exercise bands is much SAFER than latex one. Inner latex grip strips keeps the loop bands in place,allowing you to focus on your workout. Upgraded LARGER Size exercise bands has 3 sizes and resistance levels, suitable for all levels. 3-Set resistance bands allows you to INCREASE your strength, mobility, stamina and physical appearance QUICKER than traditional workout routines, stronger your legs, hips & booty. Resistance bands are ideal for assisting leg stretching, warm-up, yoga, weightlifting, squatting, beach body training. Effectively enhance your body's coordination or muscle endurance and strength. Portable Design allows you to have a efficient workout anytime anywhere.