A set of two Pigeon glass baby bottles with four nipples and two caps. - Brand: Pigeon Breastfeeding Realization (for hospitals) - Quantity: 2 bottles - Included: 4 nipples, 2 caps Thank you for viewing. Purchased in March of this year. The nipples are two SS size and two large flow. The large flow nipples have been used only once, so they are almost unused. The baby bottles and SS nipples were used for about a month.