Momcozy Silicone Diaphragm & Valve for S9 Pro S12 Pro

Momcozy duckbill valves and silicone diaphragm are compatible with Momcozy S9/S12.

• BPA-free, made of silicone material.
• Quantity: 1 pc diaphragm + 1 pc valve

Easy to Clean: Wash breast pump parts with warm soapy water after each use.