High quality, comfortable material, best choice for waist control. **Help with weight loss*reduce waist size*helps improve your posture *tightens and strengthens stomach muscles *flattens the stomach ** Medium(Onesize) Fits Waist: 23-34 inches Color: Black Exercise and Eat healthy? The longer you use this waist trimmer the better results!!? See permanent results in 15-20 days? Adjustable 3 hooks elastic waist belt trimmer? * Can be worn under clothes? * Slimmer appearance?