TOVVILD Pump Parts Inserts 16mm 4 Pcs Silicone Inserts for Momcozy S9/S9Pro/S12/S12Pro 24mm Flange, Medela/Willow Wearable Breast Pump Shields, Reduce Nipple Tunnel Down to 16mm

Compatible: These flange inserts compatible for TSRETE/Momcozy Medela/Spectra/Willow/Elvie/kmaier/Phanpy/Bellababy/NaNaLazy/KISSBOBO wearable breast pump 24mm flanges (Not for 27mm shield) Flange sizing kit allow you to adapt your breast pump to the appropriate size for optimal suction. Perfect for figuring out your optimal flange size Supper Comfortable: These flange inserts are made with BPA-free food-grade silicone while should give you peace of mind about your baby's milk. They are very comfortable while in use, especially when used with a little nipple cream Game Changer: The right sizing helped enjoy a cozy pumping experience, had no issues with pulling or uncomfortable. The flange insert breast pump parts also solved the problem of having pain from using a large flange Tag:16mm 18mm 20mm flange insert,16/17/18/19/20/21mm flange insert, breast pump parts,flange sizing kit,flange insert kit,A variety of packaging for you to choose from