Suggested Retail: $16. APPEARS NEW. Nenesupply 21mm Flanges - Compatible with Spectra S2, S1, and 9 Plus Breastpumps These Nenesupply flanges are designed for use with Spectra S2, S1, and 9 Plus breastpumps, providing reliable suction power that matches OEM parts. Made from BPA-free material, they can be sanitized easily using steam or boiling water. This package includes two 21mm flanges, ideal for breastfeeding mothers seeking compatible accessories. Please note that these flanges are not compatible with other wide mouth bottles. Brand: NENESUPPLY. [Reference: IY4TLJJgJJVzxEplHoKpHP]. LOT STICKER: LPNRRFE9102249. Type: Regular. Size: 21mm. 7 CALENDAR DAY FULL REFUND GUARANTEE (FROM PRIMARY PICKUP DATE) ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE (FROM PRIMARY PICKUP DATE) IS ALSO AVAILABLE. THE PRIMARY PICKUP DATE IS THE DAY AFTER THE AUCTION ENDS. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.