19 mm internal diameter; Suitable for nipple diameter 15.5 - 17.5 mm; One-piece design; easy to clean, less piece to keep, and less chance for suction power loss.
Made from BPA/DEHP-free material and all components are steam safe for sterilization.
Breastshield x1 (19 mm ID, smaller than Medela''s smallest PersonalFit 21 mm breastshield), Valve x 1, Membrane x 1; Compatible with all Medela pumps except FreeStyle, Maxi and Harmony.
US FDA registered medical device (No. D192499); Comply with US FDA standards 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.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 4.4 inch
Height : 2.5 inch
Length : 5.4 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 0.8 ounce (View shipping rates and policies)

ASIN : B00HN759Z4