Charmian Women's Double Heavy Spiral Steel Boned Underbust Waist Cincher Corset 90% Polyester 10% Spandex Please check our size chart on the each color's left size pictures, instead of amazon size chart; Choose the size based on your waist size Double heavy strong spiral steel boned perfect for waist cincher and weight loss Front design: busk closure, back design: lace-up Excellent for wearing under an outfit as a shapewear corset, showing it off for some cosplay or halloween costume Hand wash separately in cold water, do not use machine****To ensure quality product, please order from AXIYA Lovely Fashion,NEVER purchase CHARMIAN Brand items from another sellers,If Offer by Other Sellers Will Be Difference Item. Wont Same Quality,DO NOT BE FOOLED BY IMITATION