Imilan Women Steel Boned Underbust Corset Elastic Waist Training Cincher XS-6XL No iron Size run small, please choose one size larger than usual before ordering. Please use our size guide located on the left of the product image, do not use the Amazon size guide. Shipping by ePacket, usually 7-15 business days. This underbust waist shaper made of strong elasticity mesh and black lace in front. Closure with double hook and eye in front. 7 PCS steel bones. Similar with traditional waist control. 7 spiral steel boned firm compression waist cincher 2 Pieces, including 1 Corset , and 1 Matched G Strings