the Sauna Fit belt focuses heat directly on your most problematic body parts!Just apply the Sauna Fit belt around the chosen body part(s) and let the belt do all the work! It's great for your abdomen, waist, back, hips and any other problem areas. The Sauna Fit belt will help flush out and eliminate harmful toxins; helping you shed those unwanted pounds to reveal the trim, fit body you've always wanted!