ADORNEVE Women's Waist Training Cincher Latex 9 Steel Boned Underbust Corset Material:100% natural latex, Interior Lining: 96% cotton and 4% spandex 3 hook-and-eye closures for flexible size.9 spiral steel boned for strong support. Suitable for any aerobic exercise or weight reduction program.Perfect for everyday wear and workout. Reduce your waist line up to 3 inches instantly. Create an hourglass figure and promote a quick post pregnancy recovery. Please check the size description before you make purchase