Medela Nipple Silicone Contact S is a silicone nipple, size S, transparent and adaptable to the breast, to facilitate breastfeeding. Made with soft, thin, malleable and odorless silicone, this accessory solves breastfeeding problems, such as inverted or shallow nipples, helping the baby to grasp the breast. At the same time, it protects the mother's nipple in case of cracking, tenderness or pain. The result is comfortable breastfeeding for both mother and baby. When choosing the correct silicone nipple size (S,M or L) you should consider the size of the nipple so that the silicone nipple sits comfortably without squeezing and the nipple fills the cavity to its width. You should also consider the baby's mouth. For premature babies, a smaller size may be needed to ensure the baby can grip the silicone nipple. Available in 3 sizes: S/16 mm, M/20 mm or L/24 mm.