LYZ Waist Cincher Trainer Body Tummy Girdle Control Corset Sport Shaper Belly 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. Condition:Brand And High Quality; Material:90% POLYESTER And 10% SPANDEX; Height:25cm We ship it by ePacket, usually it will takes 7-12 business days. This underbust waist shaper made of strong elasticity mesh and black lace in front. Closure with double hook and eye in front. 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.