Maymom MyFit Crater Series 22 mm 2xTwo Piece Small Breastshield Compatible with Medela Breast Pumps. Long Nipple Tunnel (44mm) Best for Elastic Nipples

2x Two-Piece Breastshield; Crater shape best for bowl-like breasts; (22 mm, suitable for mothers with nipple_ diameter after pumping 20-21 mm) , Long nipple_ tunnel (44 mm); longer than OEM (35mm). Best for elastic nipple and no more nipple hitting the back of the flange. Compatible with Medela pumps (New Medela Pump in Style with MaxFlow, Pump in style, Lactina, Symphony, Swing, Mini Electric, FreeStyle, Swing Maxi, Sonata and Harmony) NOTE: connectors are not included. US FDA registered medical device (No. D192499); Comply with FDA regulations for plastic materials that contact food. Test reports are conducted by independent lab and available online for reference. Retail poly-bag packed; sealed by the manufacturer - Maymom, not original Medela parts. Made of Bisphenol-A (BPA)/DEHP-free material Can be cleaned with boiling water or water steam. Available in various sizes (10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 32, 34, 36mm) for purchase. NOTE: connectors are not included. You need to have them or purchase them from OEM company .