Philips Avent 3 Month+ Natural Medium Flow Teats features a new petal design for a natural latch, easing the transition to both breast and bottle feeding. BPA free. Contains 2 individual teats. Philips Avent 3 Month+ Natural Medium Flow Teats helps to make bottle feeding more natural for baby and mother. The teat features an innovative petal design for natural latch on similar to the breast, making it easy for baby to combine breast and bottle feeding. Key Features of Philips Avent 3 Month+ Natural Medium Flow Teats: Natural latch on due to the wide breast-shaped teat A more comfortable and contented feed for baby Unique comfort petals for an extra soft and flexible teat Air goes into the bottle, not baby\'s tummy Advanced anti-colic system with innovative twin valve Silicone, BPA-free Compatible with Philips AVENT Feeding Bottle 0% BPA, following EU regulation 10/2011