Full Set Milk Collector Cup Compatible with Momcozy S12 Pro/S9 Pro Hands-Free Breast Pump Wearable,Upgrade Duckbill Valve for Original S9 Pro/S12 Pro Replacement Pump Parts(NOT for S9/S12),Flange 24mm 24mm Full set is up for auction in Baby Products. This item is in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.