The BALIME M5 Duckbill Valve & Silicone Diaphragm Replacement Parts is a must-have for Momcozy M5 Wearable Breast Pump users. This set includes four silicone diaphragms and six high-quality duckbill valves, ensuring optimal flow and comfort during breastfeeding sessions. Made from eco-friendly, BPA-free silicone, these parts are safe for your health and the environment. The durable design guarantees long-lasting performance, even with regular use. These components are meticulously crafted to match the original BALIME M5 parts, maintaining their quality and functionality. Choose the BALIME M5 Duckbill Valve & Silicone Diaphragm Replacement Parts to elevate your breastfeeding experience and ensure smooth, uninterrupted milk flow.