Mesh 3-in-1 Postpartum Belly Band, Your trusted set of post partum recovery belts for the stomach, waist, and pelvis. ChongErfei 3-in-1 postpartum belly wrap are specially designed for postpartum moms, to support your tummy and strengthen your core muscles after childbirth. It can help you flatten the tummy, restore uterus to its original size sooner. After-birth support recommended by medical doctors.