Medela Contact Nipple Shields, S size 16mm, 2 pieces. Protects nipples during breastfeeding and supports the baby's latch. Gently supports breastfeeding. Purchased on Amazon in the fall of 2025, but never used. New and unused, but please note that the outer box is not included. Will be shipped in simple packaging. There are no pets or smokers, but please refrain from purchasing if you are concerned about minor details. If you have any questions or requests for additional photos, please let me know in the comments.