High quanlity Nylon and Rubber， the belt's elasticity and flexibility are very good. And wear-resistant. You can use a long time.Mash and Breathable design， you can feel comfortable when you use it. You can adjust fixed place and belt length.Fabric: Rayon + Multiple chemical fiberIngredients:78% spandex + 22% rubber threadSize: 96*23.5cm，Free size can be freely adjustedColor: BeigePackage Included:1 x Postpartum Corset