Everbellus Women's Breathable Elastic Corset Waist Trainer Cincher Belt Shapewear Material: 90% Polyester, 10% Elastane Don't use AMAZON size chart. Please choose it from our Size Chart located in the product images.If you actual size is between two size,we suggest you choose the big size. This latex waist shaper features strong elasticity. 4 Spiral steel bone, which is the fins material inside the corset. It's flexible and durable, as soft as plastic bones, can bend easily but recover quickly to origin. Closure with 3 hook and eye in front make it suitable for your size perfectly. The pierced material is breathable so wearing this waist cincher is comfortable. Hand wash and line dry. 100% brand sell only by Everbellus. Everbellus is a registered USPTO trademark. Trademark No. 86778926. Please do not attempt to infringe our right otherwise legal action will be taken.