Maymom MyFit Comfy Series 21 mm Two Piece Design Breastshield Compatible with Medela Breast Pumps; Not Original Pump Parts; Replace Shields; Fit MaxFlow Flex Connector; 2pc

2x two-piece nipple nipples (21 mm, with soft edge, suitable for mothers with nipple diameter after pumping 19-20 mm), compatible with Medele pumps (new Medele pump with style with MaxFlow, pump with style, Lactina, Symphony, Swing, Mini Electric, FreeStyle, Swing Maxi, Sonata and Harmony, freestyle flex Medical device registered with US FDA (No. D192499); Products are inspected by US FDA. Meets US FDA and EU standards for food contact containers and Class II medical devices; Test reports are online for your reference; Retail Polybag Packing; Sealed by Manufacturer - Maymom, No Genuine Medele Parts Made of BPA / DEHP free material and all components are steam resistant for sterilization. Available in various sizes (0.394, 0.472, 0.512, 0.591, 0.669, 0.748, 0.827, 0.866, 0.945, 0.984, 1.024, 1.063, 1.142, 1.181, 1.260, 1.339 , 36 mm) to purchase.