Made of silicone, the Avent Nipple feels softer and more natural than conventional rubber nipples, yet holds up much better to repeated washing and heat. The laser-cut holes do not change in size over time and precisely regulate the flow of liquid at every feeding. Classic and Classic+ nipples are the same

BPA Free. 6 Nipples Included for ages 6m+. Anti-Colic Nipples.

Age Range (Description): Newborn,Baby. Material Type Free: Bisphenol A Free. Liquid Flow Speed Description: Fast Flow. Size: 6 Count. Best Sellers Rank: #40,989 in Baby. Customer Reviews: 4.7 4.7 out of 5 stars 238 ratings 4.7 out of 5 stars. : B007GUF0W0. Item Weight: ?6.4 ounces. Batteries required: ?No. Number Of Items: ?1. Material free: ?Bisphenol A Free. Is Discontinued By Manufacturer: ?No. Product Dimensions: ?11 x 5 x 2.3 inches.