21mm Flange Kit Breast Pump Parts for Spectra S1/S2/9 Plus 2 x 21mm Flanges
2x 19mm Flange Kit & Silicon Duck Bill Valves Breast Pump Parts, Spectra S1/S2/9
2 Set Nipple Ruler Flange Kit 13 15 17 19 21mm Flange Inserts Sizing Measurement Tool Breastfeeding Essentials for Moms with 1.5m Tape
Full Replacement Parts Kit for Momcozy M5 Wearable Breast Pump, Includes 24mm Collection Cups, Silicone Diaphragms, Duckbill Valves, BPA-Free(Including 15/17/19/21mm Flange Inserts)
4 Full Pump Parts Kits for Spectra S1/S2/9 Plus/Synergy Gold, Replacement Kit for Spectra Pump Parts 4PC,Include 21mm Flange, Duckbill Valve, Tube, Bottle, Backflow Protector, Not Original Accessories
Nenesupply 21mm Flange Inserts for Handsfree Wearable Collection Cups. Work with 24mm breastshields/Flanges.Reduce Flange Size to 21mm. Compatible with Spectra, Medela Elvie Momcozy Flanges
