b&h 4Pcs Flange Inserts for 24mm Flanges/Shield of Most Pumps, Flange Sizing Kit Silicone Flanges Insert, Breastfeeding Essentials

Compatibility Two of each size – Package comes with 4-pack flange inserts 17/19mm or 19/21mm 2pc for each size are breast pump accessories that can be used with most 24mm Shields/Flanges. Compatible with any wearable breast pump

Food-grade Silicone The breast pump flange inserts are made from transparent food-grade silicone,BPA-free, touch-soft, skill-friendly, ensuring the safety of both you and your baby. The soft-touch material provides a snug fit, promoting efficient pumping without causing irritation or discomfort

Easy Cleaning Made for busy breastfeeding mothers, these silicone flange inserts are easy to clean and maintain. After each use, wash the replacement pump parts with warm soapy water and rinse them thoroughly

Replacement The size of your flange insert is crucial for both comfort and efficient pumping. Some moms may experience nipple swelling while pumping, so its important to monitor the appearance of the nipple during pumping. It is recommended to replace the flange insert every 1 to 2 months. Please ensure you choose the correct size