(4) Breast pump valves for Lansinoh pumps; Made by Maymom
BPA free; Complies with US FDA regulation for plastics that contact foods
Dishwasher toprack safe; Steam safe for sterilization;
Built to last. Your satisfaction guaranteed or your money back
Cleaning note: Wash this piece with hot, soapy water. It is not advisable to insert any object into the valve opening to clean it. This may tear or stretch the part resulting in poor performance. Check the valve frequently for tears.