Narrow Neck (Standard) Breastmilk Storage Bag Adapters (Pack of 2) Tens Machines & Accessories Contains 6 sealing caps or

Contains 6 sealing caps or travel caps for Avent Natural Polypropylene bottles

Compatible with Spectra Milk Storage Bag with Temperature Sensor All Spectra Breast Shield

Compatible shields- These base connectors are compatible with various shields: PersonalFit Shields

CE and FDA Cert

Narrow Neck (Standard) Breastmilk Storage Bag Adapters (Pack of 2) Tens Machines & Accessories Contains 6 sealing caps orThe adapters allow you to pump directly into most popular breastmilk storage bags like Lansinoh and Nuk. Fits most narrow neck breastshields (pump in style connector, swing connector, symphony connector, freestyle connector, Ameda pumps, Lansinoh Affinity pump but NOT Signature Pro pump using wide mouth flanges). Compatible with Medela breastshields except sonata connector. Material: Heavy duty polypropylene(PP), BPA free. Stainless steel spring.