MayMom Pumpin' Pal Adapters allow you to use Pumpin' Pal comfort angled flanges with your Spectra breast pump and parts including the Spectra backflow protector, Spectra valves and Spectra bottles. These BPA free adapters allow connection of Pumpin Pals hard or soft silicone flange with your Spectra breast pump. These adapters also work with Motif Luna and Ameda Mya breast pumps, but are not compatible with the Ameda Mya Joy breast pump which uses the Ameda Hygeinikit Pumpin' Pal adapter instead.