6 collars

For cleaning bottle parts in the dishwasher - and keeping them together. Safe plastic designed to retain breastmilk's benefits. Can be used only with Medela Wide Base (id: 1 3/16 inches/ 30 mm) Nipples. Spare Medela feeding bottle spare part - collar ring.

Age Range (Description): Baby. Liquid Flow Speed Description: Medium Flow. Material: Plastic. Size: 6 Count. Brand: Bottle Nipple Collars Rings. Best Sellers Rank: #3,837 in Baby. Customer Reviews: 4.7 4.7 out of 5 stars 3,263 ratings 4.7 out of 5 stars. : B01MD1AHKX. Item Weight: ?0.64 ounces. Batteries required: ?No. Number Of Items: ?1. Material Type: ?Plastic. Target gender: ?Unisex. Is Discontinued By Manufacturer: ?No. Item model number: ?SG_B01MD1AHKX_US. Package Dimensions: ?5.59 x 2.99 x 1.42 inches.