Maymom Duckbill, Replacement Flange Kit Compatible with Ameda Purely Yours, Ultra Breastpump, Flange 17 mm; Made by Maymom (Flange 17 mm (XXS), Duckbill)
Tommee Tippee Double Electric Breast Pump Hospital Grade 24mm Flange Quiet USB
Maymom Large Replacement Flange Kit Compatible with Ameda Purely Yours, Ultra B
Replacement Flange Inserts for Breast Pumps 17mm & 19mm - Enhanced Comfort & Fit
NUOBESTY 5pcs Silicone Bottle Seal Rings Set for 16-20Oz Travel Cups with Tweezer, Food-Grade Replacement Gaskets for Water Bottle Lid Sealing, White Silicone Gaskets for Cup Leak