Maymom Flange Inserts 19 mm for Medela, Spectra 24 mm Shields/Flanges, Momcozy/Willow Wearable Cup. Compatible with Medela Freestyle, Harmony to Reduce 24mm Nipple Tunnel Down to 19 mm; 2pc/Each

BeauGen Breast Pump Cushions - Soft, Stretchy Flange Inserts for Improved Comfort and Fit (1 Pair)

Maymom 19 mm Inserts for Medela Harmony Manual Hand Pump, Freestyle, Swing-Maxi Pumps; Comfort Breast Cushion & Insert; Reduce Medela 24 mm PersonalFit Breastshield Down to 19 mm

Maymom Flange Inserts for Freemie Flanges (21 mm); Small Inserts for Freemie Collection Cups

[6-Count] Papablic New Duckbill Valves for Spectra and Medela, Replaceable Duckbill Valves for Spectra S1 Spectra S2 valves and Medela Pump in Style, BPA/DEHP Free

Maymom Flange Inserts 19 mm for Freemie 25 mm Collection Cup. 2pc/Each

2X 17 mm Maymom Wide Neck Pump Parts for Spectra S1/S2 Pumps; Incl Wide Mouth Flanges; Not Original Spectra Flange; Replaces Spectra Shield (Small Spectra Flange) (17 mm Two Flanges)

ELVIE Pump Breast Shield - 21mm | 2 Pack Nipple Shield Flange for Pumping Breast Milk | Breast Feeding Essentials for Electric Breast Pumps | BPA Free Breast Shells | Breast Pump Bra Compatible

Medela PersonalFit Flex Breast Shields, 2 Pack of Small 21mm Breast Pump Flanges, Made Without BPA, Shaped Around You for Comfortable and Efficient Pumping

Pumpin' Pal Breast Pump Flanges (Set Small XS,S, M) for Medela, Lansinoh, Hygeia - This Set Does not fit in Spectra Flanges

Nenesupply Compatible 19mm Flange for Spectra S2 Spectra S1 Spectra 9 Plus Breastpump. Not Original Spectra Pump Parts. Not Original Spectra S2 Accessories Replace Spectra Flange and Breastshield