Dubon gift starter set contains two 9 ounce Dubon feeding bottles with slow flow nipples (ideal for babies 0-3 months), pacifier with holder and pacifier strap with clip. The Dubon 9 ounce wide neck feeding bottles are BPA-free and come with single slow flow nipple. Dubon silicone nipples are more like mother's breast in shape compared to other nipples. The unique shape of the nipple allows the baby to drink from the bottle exactly in the same way as mother's breast. A Dubon nipple elongates and flexes while feeding, similar to mother's nipple. The anticolic feature on the nipple provides continuous and comfortable feeding for baby.