PUMPMOM-US Pumpmom 24mm Flanges Compatible with Spectra S2 Spectra S1 9 Plus Synergy Gold Breastpumps Accessories, Replacement Breast Shield to Spectra Pump Parts and Spectra Flange

Pumpmom Shield & flange kits are manufactured in strict accordance with professional standards, closely matched with Spectra components. Compatible and interchangeable with Spectra valves, bottles and backflow protectors. The flange edge is made of soft and healthy silicone material, which makes breast pumping smoother and more efficient. The base connector thread fits tightly to the mouth of the bottle, no risk of falling. Easy to attach / detach 2-piece flange Easy to clean Dishwasher top rack safe Easy to use with handfree bras Work with most handfree bras