Universal Inserts, giving tailored comfort for a better expressing experience Achieving the right flange fit is essential for both comfort and efficiency when using your breast pump. Zen Mumma Flange Inserts are designed to nest inside the main 24mm (24mm insert for the 27mm) creating a personalised fit that supports gentle, effective milk flow. Made from soft, BPA-f ree silicone, these inserts help reduce friction and improve suction seal. These inserts can not only fit into the Zen Mumma Wearables, but many types of pump flanges. Available Sizes: 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 24mm (24mm fits into the 27mm flange) Compatibility: Suitable for use with all Zen Mumma (and majority of other) pump flanges. Price is per pair.
