Product details describe Product: Back Posture Correction Belt Style: Regular C Color: Grey/Black Material: Swan velvet fabric high-density sponge nylon webbing Single gram weight (including packaging): S 65g, M 75g, L 90g, XL 95g Packaging: bagged Features 1.It is made of high-quality breathable spandex and carefully processed and designed. It is soft, comfortable and elastic. 2.When wearing this chest support, it will help to improve the hunchback problem and restore the natural straightness of the beautiful back. 3.High elastic and comfortable shoulders are easy to wear. Velcro design can be adjusted to better fit your body. 4.Stretch the cross belt backward, fully stretch, easily straighten the chest and back, fit the back. 5.Suitable for workers, teenagers and other people with poor sitting posture and walking habits.
