Kinnaird Ireland Luxury Strong Steel Boned Underbust Shaper Corset Luxury custom made duchess satin cloth in black with triple bonded 100% cotton lining & stabilising ribbon Triple bonded cloth which eliminates creasing, wrinkling and provides increased strength (a technique exclusive to Kinnaird) 13" Front length from the top of the bust Steel busk front closure, modesty panel & lace up back with strong laces 12 High density steel bones (8 spiral steel & 4 flat steel) to help the wearer achieve the hourglass figure