Two M-sized nipple shields to cover nipples and support breastfeeding. - Brand: Pigeon - Model Name: Nipple Shield - Size: M (13-16mm) - Quantity: 2 pieces - Features: Covers nipples and supports breastfeeding Thank you for viewing. Purchased in September of this year and used about 5 times. Disinfected at home. Please refrain from purchasing if you are looking for a perfect item, as this is a used item and has been stored at home. When shipping, the box will be flattened and included, but the case will be shipped open. Thank you for your understanding.