Maymom Wide Neck Pump Parts for Spectra S1/S2 Pumps; Incl Wide Mouth Flanges, Valves, Membranes; Not Original Spectra Flange; Replaces Spectra Duckbills, Spectra Shield (Flange 17 mm, FVM)
| Country | USA |
| Manufacturer | Chosen Books |
| Binding | Kindle Edition |
| ReleaseDate | 2018-04-03 |
| Format | Kindle eBook |
| EANs | 9781493414918 |