DODOING Waist Cincher Trainer Corset for Weight Loss Sport Girdle Body Shaper Condition:Brand And High Quality; Material:90% POLYESTER And 10% SPANDEX; Height:25cm Shaper girdle, Soft and breathabl material, 360 degree firm control on tummy and waist, Seamless, Front multiple hook and eye closure, Waist cincher 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 butrecover quickly to origin We ship it by ePacket, usually it will takes 7-15 business days Please choose it from our Size Chart located on the left of the product image.If you actual size is between two size,we suggest you choose the big size.