2X 12mm Maymom Wide Neck Two-Part Pump Parts for Spectra S1/S2 Pumps Including Mouth Flanges; Non-Original Flanges

Package includes 2 x Shields (12mm), 2 x Wide Mouth Connectors The 12mm nipple is suitable for mothers whose nipple diameter is 10-11mm AFTER pumping. The shield and connector constitute a breast pump flange. This set works for double pumping. Features: Two-piece split-flange for Spectra pump, not like the one-piece Spectra flange. Made by Maymom. Two-part construction is best for easy assembly, disassembly and cleaning. It is also suitable for most hands free pumping bras on the market and homemade bras. Shield sizes available: 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm cm, 2.2 cm. 16mm, 24mm, 27mm, 28mm, 30mm, 32mm, 34mm and 36mm COMPATIBILITY: This set is compatible with Spectra S1, Spectra S2, Spectra 9 Plus pumps. Only compatible with wide mouth bottles(wide neck), like Spectra wide neck bottles, Avent bottles, wide mouth Maymom bottles. They are not compatible with other wide mouth bottles. To make it compatible with Medela bottles, try Maymom 3rd Generation Bottle Converter (Amazon ASIN: B07MGSNJYJ). Regulation: All parts that come into contact with breast milk are BPA/DEHP free. Manufactured by an FDA inspected company, Maymom. See his online access for test reports. Dishwasher safe (top rack) and steam sterilization. Packed in a plastic bag sealed by the manufacturer Maymom. This is not an original Spectra flange, not original Spectra pump parts. These are not original Spectra S2 accessories. These are not original Spectra S1 accessories.