Spiral Steel Boned Underbust Curvy Waist Training Corset 20 Spiral Steel Bone, 4 Flat Steel Bone Front Length: 11.75 inches (29.84 cm) Underbust To Bottom: 10 inches (25.4 cm) Side Length: 11.5 inch (29.21 cm) Back Length: 11.5 inch (29.21 cm) Fabric: 100% Polyester Taffeta Lining: 100% Cotton For Extra Comfort Front Opening: Metal Busk Waist Tape: Invisible 1 Inch inside Modesty Panel: 6-7 inches Wide