Compatible with Avent Natural Bottle parts - collar ring x4; Note it is NOT designed to fit Avent's classic dome cap or nipple. Cannot replace Avent Classic Collar Ring
Made of BPA, DEHP free material; Test reports are available online for your reference
Use these parts and buy Avent's Natural Nipples to convert your old Avent Classic bottles, pp or glass, into functioning like the new Avent Natural Bottles
Comply with EU and US FDA regulation for food contact. Tested by independent labs.
Compatible with Avent Natrual Nipple ring
These parts are after-market parts made by Maymom, not original Philips Avent parts.
You are buying products that are made by Maymom. Maymom is NOT affiliated with Philips.