It will reduce the 24mm shield nipple tunnel down to correct size. Note: Not compatible with 27-28mm shields. BPA FREE ✔ ✔ ✔ ✔ ✔ ✔ ✔. [SAFE & EASY TO CLEAN] Ensure safety and maximize the performance of your breast pump with our flange inserts.
This product is ideal for users who require flange inserts specifically designed to fit a 24mm external diameter with threaded outer diameters of 13, 15, 17, 19, or 21mm, making it a perfect fit for pumps and shields with respective dimensions.
