Spectra Breast Pump Flanges Size 24

Washed and sanitized once but otherwise never used. This comes as a set of Spectra flanges. Widemouth flanges for spectra s1 plus pump, s2 plus pump, 9 plus pump and Motiff Luna, Ameda Mya pumps. Compatible with spectra wide mouth bottles, AVENT bottles, and Maymom wide mouth bottles. They are NOT compatible with OTHER wide mouth bottles.