Features 1. Perfect detail design, with wide silicone non-slips, it won''t fall off at any time. Thanks to''s specially engineered top-layer performances compression fabric, you''ll instantly look slimmer and more toned the moment you put it on. 2. This waist trainer for women increases your core temperature during exercise to make you sweat up to 3-6 times more than the usual.it can quickly produce heat reflection and circulation,collect heat for sweating while doing daily exercises and workout. 3. 6 times sweat waist trimmer: Proprietary blend of fabrics has been carefully selected, outside: Polyester and spandex, inside: Polyurethane , which can increase temperature and 6 times sweat as a hot sauna-like experience, resulting in faster moisture loss during sport and daily. 4. Comtortable and elastic: This sweat tummy workout belt is waterproof, lightweight and elastic, brings you comfortable wearing experience during exercise due to the good stretch, while providing all the muscle and core support you need. 5. Widely applied: The sauna slimming belt is very useful for wearing at the gym, yoga, cardio, cycling, running and so on; you can also wear it under your clothes, make yourself look good. Specification Material: Polyester Color: Blue, Silver Size: S/M, L/XL, XXL/3XL, 4XL/5XL Weight: 90 g, 100 g, 110 g, 120 g, 105 g, 115 g, 125 g, 135 g Package Include: 1x Sweat Waist Trimmer