Avent nipples-protect are made in soft silicone, ultra thin, tasteless and odorless. They protect sore or cracked nipples during breastfeeding. They must be used under medical supervision.
Their special cut allows your baby to be in contact with your skin, and continue to feel and touch you, and therefore stimulate your milk production by suckling.
Your baby will take nipple back as soon as cracks and sore are healed.