Spring Fever Women's Steel Boned Lace Underbust Breathable Waist Diet Corset Spring Fever, American Registered Brand, offers its own special packing,hang tag and customer service card. 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. Waist cincher shapes the tummy & defines your waistline,Higher rise to provide optimal coverage for every day wear. party,celebration,wedding,birthday,dinner,show 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. The pierced material is breathable so wearing this waist cincher is comfortable. Hand wash and line dry.