Brand New Special Design -The abdomen double-layer compression design and wide design is wider than generic items, more area covered, more calories burned, more sweat comes, makes the abdomen effect more obvious. Belt + zipper combination design, and sticky adhesive. Easy to adjust the size. Built-in 9 STEEL BONES, support shaping effect is powerful and effective. Give you a perfect waist trimmer + waist trainer. it gets you a completely different feeling compared with older narrow ones.