1pc. Wide Neck Silicone Nipple (Fast Flow) can fit up to 8

can fit up to 8 standard-sized 8oz bottles

Up to 9oz capacity

Has a musical feature with lights

easing the weight from the parent's back and shoulders

Wide neck shape can be attached directly to a standard breast pump without needing an adapter

1pc. Wide Neck Silicone Nipple (Fast Flow) can fit up to 8With wider base, used for wide neck bottles to help avoid nipple confusion among breast fed babies. Made with 100% liquid silicone material, the softest choice for baby's comfortable feeding. Durable, and holds its shape and form longer than other nipple materials. Easy to clean. Ultra safe, Non toxic: 100% BPA Free, No Phthalates. Slow Flow (Stage 1 Nipples) with small hole for newborn babies up to 3 months. Medium Flow (Stage 2 Nipples) larger hole