Features: 1.Our waistband is made of neoprene and polyester, comfortable, breathable, adjustable and elastic.It adapts to your body and will not leave marks or irritate your skin.2. Reduce size and provide back support: Our waistband is very elastic in the correct position and provides a lot of support on the sides and back.Provides immediate abdominal compression and lumbar support.3. Perfect design: It is wide enough to cover the abdomen area and stay in place during exercise; it is thick enough to keep you warm and burn fat.Our waistband can be adjusted to ensure that the waistband fits firmly to your waist, so people of different sizes can wear it easily.4. Slimming belt: Our belt is made of neoprene and polyester, which is more flexible to use.This weight loss belt will not bend or cause discomfort like other abdominal belts.This waist trainer is designed to be used during exercise to help burn more fat in the abdomen area and basically make you sweat, just like doing a sauna on your abdomen. 5. Suitable for any activity: the most suitable for yoga,fitness, running, cycling and other sports, burn fat, lose weight and bodybuilding, reduce abdominal size, increase abdominal pressure, and help you have a beautiful body shape.Notice: 1.Actual color may be slightly different from the image due to different monitor and light effect 2.Please allow 1-3cm deviation due to manual measurement 3.Asian size is smaller than euusuk size,please compare the detail sizes with yours before purchasing. Material: Polyester, spandex Size: As shown Package List: 1 x Waist Trainer Belt