describe: 100% latex waist trainer: It has good elasticity, high elongation and strong resilience, and has a significant effect on the body. The soft lining of this waist trainer is comfortable and breathable. The 9 steel bones are highly elastic and can help you correct your figure, protect your back and waist, and prevent injuries and sprains. 3 rows of hook and eye fasteners for flexible sizing. Thick steel buckle, sturdy and durable, reinforced with double needles, not easy to fall off. 3-LAYER TUMMY CONTROL: High compression durable latex will provide you with high resistance to slim curves. This sturdy, bone-in waist training corset gently lifts your chest and controls your abs just by wearing it. It can slim your waist by several inches and give you an hourglass figure. Promote rapid postpartum recovery and correct hunchback. Protects the back and waist during exercise and helps treat overeating. WAIST TRAINER DESIGNED FOR WOMEN: Perfect for women's shapewear, use it every day with any type of clothing, it also won't show under your clothes. It is suitable for you to use in the gym, running, yoga, hiking, wedding/bridal, housework, office, postpartum recovery. Protect your core muscles and reduce the risk of injury during exercise. No matter when you wear this waist slimmer, you can instantly get about 2-5 inches of waist reduction, making your body curves more charming. Package contents: 1 piece belt