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 tnnnel (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); Products are inspected by US FDA.
