About this item

• [High Compatibility]KISSBOBO 13/15/17/19/21mm flange inserts (10pcs) fit most 24mm portable milk pumps. They will reduce the 24mm shield nipple tunnel to the correct size
• [Essential Milk Pump Accessory]Maximize milk extraction efficiency and reduce time with milk pump flange inserts. Made of comfortable and soft silicone, stimulate milk flow improving comfort during use. Reduce pain and increase milk production, making them indispensable for nursing moms and need efficient milk extraction
• [Safe and Easy to Clean]Ensure safety and maximize the performance of your milk pump with our flange inserts. Made from food grade and BPA free liquid silicone, these inserts are easy to clean. We recommend washing the pump inserts promptly after each use and replace them every 2 months to maintain optimal functionality. In addition, you get a free cleaning brush for added convenience
• [Attentive Service]We offer 24/7 customer support to answer all your questions. If the size is not right after purchase, take advantage of our free replacement service
• [Attentive Service]With our silicone flange inserts, you will receive a nipple measuring card for free to help you choose the perfect size. Compare the size of your nipple before and after pulling out to ensure the most comfortable and effective fit. We offer 24/7 customer support to answer all your questions. If the size is not right after purchase, take advantage of our free replacement service