Steel Bone Overbust American Corset 4 Spiral Steel Bone, 10 Flat Steel Bone Front Length: 14 inch (35.5 cm) Side Length: 13.25 inch (33.65 cm) Back Length: 13.5 inch (34.29 cm) Fabric: 100% Polyester Satin Lining: 100% Cotton For Extra Comfort Front Opening: Stainless Steel Metal Busk Waist Tape: Invisible 1 Inch Inside Modesty Panel: 6-7 Inches Wide