Ameda HygieniKit Milk Collection System provides a closed-system breast pump kit designed to work with Ameda electric breast pumps. This set includes two 4oz storage bottles with green markings, breast shields, tubing, and adapter caps, all contained within a clear plastic bag. The components are made from BPA-free materials to ensure safe milk storage and handling. Ideal for mothers looking for a reliable and hygienic way to express and store breast milk.