Product details of Medela Breastsheel for Sore Nipples - Pack of 2 Medela breastshell for sore nipple help prevent further irritation. The comfort and protection they provide may be all that you need until your nipples heal. Designed specifically to help with sore nipples: Provides protection until nipples heal Soft flexible backs: Superior comfort Low profile design: Natural appearance under clothes Sore Nipples can be a challenge for breastfeeding mothers. SoftShells for sore nipple can help give you relief between feedings. If Soreness develops persists or becomes severe contact your health care professional or breastfeeding specialist. Made without BPA safe for mom and baby. All Medela breastmilk bottles and products that come in contact with breastmilk are and always have been made without BPA. What is in the box