Three sizes - MLXLPackage includes: 1*belly belt (L is sent by default) If you need other sizes, please contact us after placing an order, thank youSOFT AND BREATHABLE - Our 3 in 1 postpartum tummy control belt is soft to the touch and won't irritate the skin. It's made from breathable stretch mesh that molds to the contours of your body for maximum comfort. It is highly recommended to wear a layer under the belly belt.Tummy Loss - Your body just did its magic and it's time to get back in shape. Our postpartum girdle helps with tummy control, which helps shrink your uterus to its pre-pregnancy size while supporting your other organs to readjust to their pre-pregnancy size.BEST BACK SUPPORT - Carrying a baby for nine months can strain your back. We can help support your back, reduce back pain, and help you maintain good posture while breastfeeding your baby.Pelvic Support Whether you have a vaginal or cesarean delivery, your pelvis will widen to prepare you for labor. Use a pelvic girdle to get your pelvis back in shape. You can also use it as a maternity tummy belt to support your heavy belly.