Spectra Premium Breast Shield (Wide Neck) (Large 28mm)
Spectra Premium Breast Shield (Wide Neck) - Suitable for S1/S2/M1 Electric Pumps
Spectra Premium Breast Shield (Wide Neck) (X-Large 32Mm)
Pumpmom 24mm Flanges Compatible with Spectra S2 Spectra S1 9 Plus Synergy Gold Breastpumps Accessories, Replacement Breast Shield to Spectra Pump Parts and Spectra Flange
Spectra Compatible (Maymom) Wide Neck Breast Shield for Spectra S1 / S2, Synergy