Natuworld Unisex Fit Waist Trimmer Tummy Belt Curve Contour Belly Burner Weight Loss for Fat Burner Exercise Workout Abdominal Indoors Outdoors Sports Shapes the tummy & defines the waist. Promotes weight loss by preserving body heat. Light-weight, washable, comfortable and awesome Slimming belt stays in place while exercising. Comfortable,Elastic,Cool,Sweat Breathable. Plus tightens and strengthens stomach muscles.