- 4 Rings, no packaging
- 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.
Final Sale Item