Material: Nylon 84%, Spandex 16% Depp V & Backless: Show your perfect shoulder and back curveBra Pads: Well supported and lively, giving your breasts a liftUnderwire: Lower chest prevents chest sagging. Low cut shapewear with deep V and open back design creates the sexiest look under clothes, sheer stripes show off your perfect shoulders and perfect back. The bra pads are well supported and give your breasts a lift. The adjustment belt and steel ring design between the two cups can better fit the crossed shoulder straps, which can support the chest, gather the chest, and prevent the chest from sagging. The shoulder straps are adjustable in length, 3 hooks on the sides of the bodysuit are used to adjust the straps, you can adjust it when you feel a little bigger or a little smaller, and if you don't like this strap, you can take it off your suit. Adjustable shoulder straps and transparent non-slip strips. Transparent, detachable bra straps are easy to adjust to fit. Perfect for a dropped neckline. Easy to go to the toilet: Sexy thong design. The crotch is an adjustable hook to fit any length of torso without worrying about the inconvenience of going to the toilet. The upper part is attached on both sides to provide enough support to keep your breasts from spreading out, ensuring your shape is perfect for any occasion, such as weddings, parties, clubs or everyday life.