Maymom 21mm Flange Insert Compatible with 24mm Elvie Single/Double Electric, Elvie Stride Wearable Cup, Compatible with Medela PersonalFit Flex Shield

The Maymom 21mm Flange Insert is designed to provide a snug fit for users of the Elvie Single and Double Electric pumps, as well as the Elvie Stride Wearable Cup. This insert effectively reduces the nipple tunnel size from 24mm to 21mm, ensuring a more comfortable pumping experience. It is compatible with various breast pump brands, including Momcozy, Medela, and Ameda, making it a versatile choice for breastfeeding mothers. Made from BPA-free, food-grade silicone, this product complies with US FDA regulations for food contact, ensuring safety and comfort during use. The insert is easy to install and does not require trimming, making it a convenient option for mothers seeking to enhance their pumping efficiency. • Compatible with 24mm Elvie Single/Double Electric pumps • Reduces nipple tunnel size from 24mm to 21mm • Snug fit without the need for trimming • Compatible with various breast pump brands including Medela and Momcozy