Maymom MyFit 17mm Shield (2pc) Compatible w Maymom Widemouth Connector Not Original Spectra S2 Accessories Spectra S1 Not Original Spectra Pump Parts Spectra Flange

BULLET POINTS : 1 > "CONTENTS: 2 Shields (17mm) ONLY. The 17mm shield is suitable for mothers with nipple diameter 15-16mm AFTER pumping . The shield itself does NOT work. You need to purchase Maymom wide-mouth connector (Amazon ASIN: B07WD385MM) to make up a flange 2 > "INNOVATIVE DESIGN: Maymom designs separable flange for spectra users. This design is preferable over Spectra one-piece design in several aspects. Easy to put together and take apart for sanitization. Adaptable to most hands free pumping bras on the market. Economical way to figure out the best fit of flange for your pumping comfort. Available shield size : 13mm, 15mm, 17mm, 19mm, 21mm, 23mm, 24mm, 25mm, 27mm, 28mm, 30mm, 32mm 3 > "COMPATIBLE PUMPS FOR DOUBLE PUMPING: This shield is suitable for use with Spectra Pump S1, Spectra S2, Spectra 9 Plus 4 > BPA/DEHP FREE: All parts that come in contact with breast milk are BPA/DEHP free. Made by US FDA inspected company, Maymom. Refer to her online test reports 5 > "RETAIL POLY-BAG PACKED; sealed by the manufacturer, Maymom, who has 8 years of experience in making high quality breast pump parts for major brands of breast pumps. Satisfaction guaranteed. NOT original Spectra flange, NOT original Spectra pump parts. NOT original Spectra S2 Accessories. NOT original Spectra S1 accessories DESCRIPTION : Content of the kit: Shield x 2 NOTE : Base connectors are NOT included in this listing. This listing contains ONLY shields, NOTHING else. NO flange connectors are included. If you have a spectra pump, you need to purchase a wide-mouth flange connector to make up a flange. The connector is placed under the same group of listing for purchase (Connector ASIN: B07WD385MM) This product is made by Maymom for Spectra users, not OEM parts. Compatible with Spectra S1, Spectra S2, Spectra 9 Plus pumps. It is acknowledged that flange (breastshield) size plays an essential role in pumping comfort and efficiency. Maymom develops 11 sizes of shields spanning from 13 mm up to 32 mm to fit the average mothers and those in need of special sizes (e.g. 13, 15, 17, 19 mm). Maymom shield size refers to the INTERNAL DIAMETER (ID) at the ENTRY point of the tunnel where the nipple will go. For pumping comfort, measure your nipple diameter AFTER a pumping session, and then use the size selector of this listing to choose the size that is 1-2 mm LARGER than your nipple diameter as a starting point. Unfortunately, the best fit will never be discovered until you really try it out. That's why the two piece design is more economical for you to find the RIGHT fit. About Maymom Maymom is specialized in developing breast pump parts that can work with many name brand pumps on the market. The value of Maymom is to care for each mom! Disclaimer: Maymom is an independent company. Spectra is a trademark of Uzinmedicare, Korea. Maymom is not affiliated with Uzinmedicare