Waist cincher corsets are specifically designed to shape the tummy & define your waistline. Maximizes your curves to achieve an hourglass figure. Waist trainers are perfect for weight loss training, workout band, or even postpartum support girdles. This tummy shaper provides 360° firm control on your waist. There are plastic bones inside the shaper, which are designed for supporting your back muscles and help you improve posture. The waist trainer is made of 100% high quality neoprene with strong elasticity, is insulated, antibacterial, comfortable to wear and easy to clean. Makes you sweat more and accelerate the process of shaping your tummy muscles. It is also useful for avoiding muscle strain and disc herniation.