Material: 35%  latex, 65% polyester Our “Wrap & Hook Me Up” is a split 3 strap waist wrap belt and it’s features are :1. The strap is woven from compression polyester and latex, and the resilience is excellent.2. It is worn around your waist to increase your body temperature and burn extra calories.3. With 3 pieces of segmented hook and loop fasteners, you can adjust the tightness according to your needs.4. With three eye and hook closures, flexible adjustment of tightness to meet different size requirements; the hooks are durable, not easy to fall off with thick square buckles and double needles.5. Three steel bones to support waist and prevent crimping.