Clear Flexible Nipple LL Pack — a pair of soft-flow bottle nipples. This package includes: 2 x Nipples (LL). Made from soft silicone; bpa-free, it offers Vented base helps support smooth flow, soft silicone for everyday durability, user-friendly design to help reduce mess, and easy-clean parts to save time so daily routines stay simple and organized. Designed with parent-friendly details for everyday use. Designed with parent-friendly details for everyday use.