Maymom Medela Compatible Breastshield 34mm W/Valve Membrane is easy to clean, features fewer pieces to keep, and has no seams to lose suction power.

Benefits and Features:

• Compatible with all Medela pumps (Pump in style, Lactina, Symphony, Swing, Mini Electric) except FreeStyle, Harmony and Maxi. Suitable for nipple diameter size 29-30mm
• US FDA registered medical device (No. D192499); Products are inspected by US FDA. Complies with US FDA and EUstandards for containers that contact food and class II medical device; Test reports are online for your reference;
• Retail poly-bag packed; sealed by the manufacturer.
• Made of Bisphenol-A (BPA)/DEHP-free material and all components are steam safe for sterilization.