Note: Thisaccessoryisathird-partyproductandisnotmanufacturedorendorsedbyMomcozy. ItiscompatiblewithMomcozy products. Description This replacements diaphragm and duckbill valve set is designed to be compatible with breast pumps. Made from silicone, these parts ensure a secure and efficient pumping experience. The flexible material provides a comfortable fit, making it easy to maintain a consistent milk flow. Ideal for busy mothers, these accessories are easy to clean and reuse. Features -Color:Transparent -Material:Silicone -Size(valve):2.20X1.80X1.80cm/0.86X0.71X0.71in -Size(diaphragm):4.40X4.40X2.00cm/1.73X1.73X0.79in -Compatibility: broad compatibility ensures seamless matching with breast pumps, keeping your device running smoothly -Seal efficiency: highefficiency sealing prevents milk leakage, maintaining the freshness of breast milk and enhancing storage quality -sturdy material: made from sturdy materials, these parts are longlasting&nbsp -Easy maintenance: easily detachable and washable, making maintenance simple and keeping the accessories clean -Optimized design: precisely designed to optimize pumping efficiency, reducing the pressure on mothers and providing a more comfortable pumping experiencePackage list: 6 x M5 duckbill valves 4 x M5 diaphragms