Charmian Women's Satin Underbust Waist Training Cincher Steel Boned Corset 90% Polyester 10% Spandex Please check our size chart on the product description, instead of amazon size chart; Choose the size based on your waist size Steampunk gothic hourglass body shaper underbust corset, includes 26 Steel Boned: 2 steel busk closure, 4 flat steel boned, 20 spiral steel Boned; Spiral steel Boned is the flexible and durable thin steel boned, not the strong thick steel; If you worried about steel boned or not, you can test it with a magnet This waist training corset is substantial and smooth, made by soft satin fabric, busk closure in front, lace-up in back for cinching; Front/Back Length for inch: 12.6"; Side Length for inch: 9.5"; Modesty Panel for inch: 4.7" Perfect for wearing under an outfit as a shapewear corset or showing it off for some cosplay fun, tight lacing, shaping or waist training, etc 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