This waist trainer corset shaper is designed to tighten the abdomen, suck the stomach in, and shrink the back fat with its high compression. Its 3-in-1 design keeps the breasts pushed up while effectively controlling armpit & back flabby fat. The U-shaped push-up breast design gives a sexy, natural curve. The corset is equipped with high-quality 4 rows of hook eye closure to fit you at most extent. The X-shaped design corrects your hunchback, relieves your back pain, and makes your back straighter and taller. It is made of skin-friendly and breathable material that is comfortable to wear and does not deform easily. 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% Spandex Color: Black, Apricot Product Size: M, L, XL, 2XL, 3XL Product Weight: 140g, 150g, 160g, 170g, 180g Package Included: 1 x 3 In 1 Waist Trainer Bra