Silicone Duckbill Valves for S9/S12 Wearable Breast Pumps Prevents Milk Backflow

Features: Prevent milk backflow with this efficient duckbill valves for electric breast pump. Easy to install and clean, this valves is suitable for most breast pump model, such as for S9/S12. Suitable for breastfeeding mom, this valves provides a comfortable and efficient pumping experience. Maintain your pumping routine at home, in the hospital, while travel with this spare part. Enhances your breastfeeding journey with this essential pumping part that ensures smooth and continuous session. Specifications: Material: Silicone Color: Clear Size: about 2.5x2.6cm/0.98x1.02inch Applicable Model: for S9/S12 wearable breast pumps Package Includes: 1x Breast Pump Duckbilled Valves(just 1pc, not multiple) note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.