Philips Avent Standard Size 4 Count of Bottle Screw Rings

Philips Avent Screw Rings are designed to fit the Philips Avent bottle to hold any size nipple or spout in place or be used with sealing discs to convert bottle into storage container. Features: Replacement screw rings for the Philips Avent Classic, Classic+, and Anti-Colic Feeding Bottle. For use with the Classic, Classic+, and Anti-Colic nipples and bottles only. These rings are not compatible with the Natural nipples and bottles or any other manufacturer brand. Attach any Philips Avent nipple or spout to the bottle Can be used with sealing discs to convert the bottle into a storage container Includes 4 bottle screw rings.