This black corset shaper in M, L, XL, 2XL, 3XL sizes is made of 80% nylon, 20% spandex, featuring U-shape push-up breast design, waist training corset, back support appliance, and skin-friendly material which is smooth, moisture-wicking, flexible and breathable, comfortable to wear, does not deform easily. Helps firm control armpit & back flabby fat, tighten the abdomen, suck the stomach in, shrink the back fat with its high compression. X-shaped design corrects hunchback, relieves back pain and makes the back straighter and taller while sitting, walking, etc. 4 rows of hook eye closure ensure it fits you at most extent and the exquisite breasted design prevent curling and slipping.Features:1. Recommended Weight: M: recommends 40-50 kg, L: recommends 50-60 kg, XL: recommends 60-67.5 kg, 2XL: recommends 67.5-75 kg, 3XL: recommends 75-82.5 kg.2. U-shape Push Up Breast Design: 3-in-1 waist trainer bra which keeping push up breast, effectively firm control armpit & back flabby fat. Corset is equipped with high quality 4 rows of hook eye closure. To ensure it could fit you at most extent, and give you a sexy natural curve. 3. Waist Training Corset: With four-row, four-button design, you can adjust the size at will, and the exquisite breasted also prevent curling and slipping. This Waist trainer shapewear can tighten the abdomen, suck the stomach in, shrink the back fat with its high compression. 4. Back Support Appliance: X-Shaped design on back to correct your hunchback, relieve your back pain and make your back straighter and taller while sitting, walking, etc. 5. Skin Friendly Material: With this waist sculpting bra, you can better show off your good posture and slim figure, which are smooth, moisture wicking, flexible and breathable, comfortable to wear, does not deform easily.Specification:Material: 80% Nylon, 20% SpandexColor: Black, Apricot Product Size: M, L, XL, 2XL, 3XLProduct Weight: 140g, 150g, 160g, 170g, 180gPackage Included:1 x 3 In 1 Waist Trainer Bra