Maymom MyFit 23mm Medium Two Piece Chest Guard Compatible with Medela Breast Pump - Ideal for Hands-Free Bras Not Original PersonalFit Flex Shield, Freestyle Parts, 2

2 x shields (23 mm, suitable for mothers with nipple diameter after pumping 21-22 mm). Compatible with select Medela pumps (new Medela pump in style with MaxFlow, Pump in Style, Lactina, Symphony, Swing, Mini Electric FreeStyle, Swing Maxi, Sonata, Freestyle Flex and Harmony). Also compatible with Lansinoh SignaturePro SmartPump hand pump, replaces Lansinoh pump parts and Lansinoh flanges. Note: Connectors are not included. Not original Medela pump parts. Also compatible with Lansinoh SignaturePro SmartPump hand pump, replaces Lansinoh flanges. US FDA Registered Medical Device (No. D192499); Complies with FDA regulations for plastic materials that come into contact with food. Test reports are conducted by an independent laboratory and are available online for reference. Retail Packaging; Sealed by Maymom, not original Medela parts. Made from Bisphenol-A (BPA)/DEHP free material and Can be cleaned with boiling water or 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)