Waist Trimmer (Dream Trimmer) Exercise Belt, Sweat Sauna Abdominal Binder, Belly Fat Burner with Silver Reflective Anti-bacterial Coating, Men's X-large: 36"-40" Dream Trimmer Fat Belly Burner Belt is designed to cover your stomach area entirely and it targets your abdominal muscles to burn fat. Firmly goes around your waistline and it strengthens and supports your ab and back muscles and boosts your workout by sweating more. Dream Trimmer promotes Weight loss, Tones and Tightens Mid Section, works amazingwith any exercise activities: cycling, walking, running, weight lifting, biking, yoga at work or working around the house. Specialized Nanotechnology SILVERHILON 8000 anti-bacterial material is designed to block out 99.9%of sweat smell from bodily waste while working out and silver coating will prevent moldy build-up from forming on the belt. Dream TrimmerSweat Exercise Belt designed for Men and Women, promotes weight loss by preserving body heat, stimulating sweat and fat loss during exercise - maximizes calorie burn and removes toxins! Ultra-Light Weight Versatile Fabric designed to fit your body shape and it allows you to be flexible and mobile when you sweat, it will provide extra tightening around the abdominal area for improved posture, and allows you to wear the trimmer comfortably under regular or work out apparel, at any time. High - quality product made to last! !!! TIGHT FIT !!!