Optimized design: 9 fish scale memory flexi steel bones to provide support without inhibiting movement. 3-layer fabric: inner layer made of soft and layer 96% cotton+4% spandex; mid layer of 100% natural latex; outer layer of nylon+ lycra & spandex. 3 rows of hook-and-eye closure to keep a tight fit around your waist to achieve long lasting waist cinching effect even after you start to lose weight, and reduce your waist line by more than 3 inches to give you the desired hourglass figure.
►if you are in the gym or outdoor, this waist trimmer can help you promote local blood circulation, increase the temperature of your waist and abdomen, accelerate sweating and fat burning, let metabolize faster, giving you the dual effect of exercise and sauna. if you are undergoing postpartum recovery, this postpartum belly wrap can help you tighten your waist and abdomen muscles and make them more stronger. it will never let you down.