Adjustable: 3M x 13CM (Product's L x W). Our wrap allows you to snatch your waist according to your comfort level, and also prevent bulging, and enhance your exercise and show your curve by helping to improve thermal activity and sweat. It is non-slip and smoothing staying in place no matter what you do. Premium Quality Material: This body shaper is made with super stretch Fabric(35% latex 65% polyester), which has a strong wrapping property and can firmly flatten the abdomen and smooth out backrolls. After 10000 elastic tests, the products are elastic and stable, not easy to deform, and durable. Helps to smooth out all our excess fat, and also prevent bulging. Versatile: This waist trainer belt helps flatten your abdomen, reduce waistline, support your back, improve posture, and helps with postpartum recovery. You can use this trimmer for all kinds of workout, can be worn under your dress and it's seamless and very comfortable.