This collection brings together breast shields, breast pump flanges and flange inserts in a range of sizes to help you find the right fit for comfortable expressing. Proper breast pump flange fit matters: a shield that matches your anatomy can make pumping more efficient and more comfortable.
Leahy's Pharmacy Tralee stocks Medela breast shields in 21 mm, 24 mm, 27 mm, 30 mm and 36 mm (Personal Fit and PersonalFit Flex ranges), Spectra Premium breast shield sets in 20 mm, 24 mm, 28 mm and 32 mm, and Maymom flanges compatible with Spectra pumps in 15 mm, 17 mm and 19 mm, plus a wide-mouth option. For those seeking smaller sizing or a cushioned feel, Ardo soft silicone breast shell inserts are available in 13 mm, 15 mm, 17 mm, 19 mm and 21 mm (sold in pairs). Each product is a CE-marked medical device. Whether you are exploring breast pump flange sizes for the first time or replacing an existing shield, this selection covers the most common diameter options across leading pump brands. Browse by size or brand to compare what is in stock.