Natural Latex Rubber- Our bustier shapewear is natural Latex rubber, it is smooth and high compression,which is easy to flatten your stomach and made you sweat when exercising. iner, makes you look more slimmer and regain. Shell: Polyester Lining: Latex, Smooth, comfortable, close-fitting, more sturdiness, can be worn inside and outside. Tips: 1. if you are sensitive to the latex, please wear it over a shirt. Double Strap Waist Trainer - The abdomen double-layer compression design and wide design is wider than generic items, more area covered, more sweat comes, makes the abdomen effect more obvious. Double Belt and 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 and waist trainer. it gets you a completely different feeling compared with others. Humanized design and comfort- This waist trainer for women have a small pull hook on the top of the metal zipper, which is carefully designed to better protect the zipper hook from falling off when the switch is closed. Further more we have added a supportive cloth under the hooks to prevent your skin to be irritated while closing the zip. Waist Trainer And Back Support - Our plus size underbust corset is stretchy in right place to firmly fix and compress the abdomen and waist while providing high support for the waist and correct your posture.High compression waist cincher underbust corsets can reduce your waist line by more than 3-5 inches if you insist to wear the fajas reductoras waist trainer, makes you look more slimmer and regain. Warning - Part of the products is made of latex rubber, which may cause allergic reactions. If you are allergic to latex or if you are not sure about this, please consult to your doctor for instructions before usage. About size tips - Please measure your waistline and read the size chart first to ensure a perfect fit.