Black & White Steel Bone Underbust Corset 20 Spiral Steel Bone, 4 Flat Steel Bone Front Length: 9.25 inch (23.5 cm) Side Length: 7.25 inch (18.4 cm) Back Length:9.25 inch (23.5 cm) Fabric: 100% Polyester Satin & Honeycomb Net Lining: 100% Cotton For Extra Comfort Front Opening: Stainless Steel Metal Busk Waist Tape: Invisible 1 Inch Inside Modesty Panel: 6-7 Inches Wide