Sunveno breathable postpartum abdominal Belt is a 2 in 1 belt – Includes a waist belt and pelvis wrap. The waist belt flattens the tummy, restore uterus to its original size, support lumbar muscle; the pelvis wrap speeding up the contraction of the pelvis.• With build - in boning provides on the back that allow this post C section girdle to help with the lower back pain, provide core muscles support and remind you to use proper posture.• This soft cottony belt maternity belt by Sambox is your perfect partner post delivery. The breathable belt feels so soft yet firm to provide the sore muscles strength and helps them to restore shape back to normal. A small pocket is provided to keep the heating patch for new mums.