Playgirl Shadow Stripe Full Steel Boned Underbust Cincher Shaper Corset 10 High density steel bones (6 spiral steel & 4 flat steel) to help the wearer achieve the hourglass figure 10" Front & back length Steel busk front closure, modesty panel & lace up back with strong laces Black shadowstripe jacquard cloth with 100% cotton lining can be smart or sexy or both Please see size chart in images for sizing guidelines