![Amazon.com: Maymom MyFit 17 mm Shields Small; Compatible with Medela Breast Pumps-PersonalFit, Freestyle, Harmony, Maxi, Freestyle Flex Connector; Connect to Maymom Widemouth/Narrow Connector, 2pcs : Baby Amazon.com: Maymom MyFit 17 mm Shields Small; Compatible with Medela Breast Pumps-PersonalFit, Freestyle, Harmony, Maxi, Freestyle Flex Connector; Connect to Maymom Widemouth/Narrow Connector, 2pcs : Baby](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/31m+fGzlRPL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Maymom MyFit 17 mm Shields Small; Compatible with Medela Breast Pumps-PersonalFit, Freestyle, Harmony, Maxi, Freestyle Flex Connector; Connect to Maymom Widemouth/Narrow Connector, 2pcs : Baby
![Amazon.com : Maymom Flange Inserts 17 mm for Medela, Spectra 24 mm Shields/Flanges, Momcozy/Willow Wearable Cup. Compatible with Medela Freestyle, Harmony to Reduce 24mm Nipple Tunnel Down to 17 mm; 2pc/Each : Amazon.com : Maymom Flange Inserts 17 mm for Medela, Spectra 24 mm Shields/Flanges, Momcozy/Willow Wearable Cup. Compatible with Medela Freestyle, Harmony to Reduce 24mm Nipple Tunnel Down to 17 mm; 2pc/Each :](https://m.media-amazon.com/images/I/41w85XfNyML.jpg)
Amazon.com : Maymom Flange Inserts 17 mm for Medela, Spectra 24 mm Shields/Flanges, Momcozy/Willow Wearable Cup. Compatible with Medela Freestyle, Harmony to Reduce 24mm Nipple Tunnel Down to 17 mm; 2pc/Each :
![Amazon.com : 2X 17 mm One-Piece Breastshieldm Extra Small w/ Valve, Membrane Compatible with Medela Breast Pumps (Pump in Style, Lactina, Symphony); Made by Maymom : Baby Amazon.com : 2X 17 mm One-Piece Breastshieldm Extra Small w/ Valve, Membrane Compatible with Medela Breast Pumps (Pump in Style, Lactina, Symphony); Made by Maymom : Baby](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/51r+M25oLaL._AC_UF894,1000_QL80_.jpg)
Amazon.com : 2X 17 mm One-Piece Breastshieldm Extra Small w/ Valve, Membrane Compatible with Medela Breast Pumps (Pump in Style, Lactina, Symphony); Made by Maymom : Baby
![Maymom Brand 15 mm Extra Small Breastshield w/Valve and Membrane for Medela Breast Pumps - Walmart.com Maymom Brand 15 mm Extra Small Breastshield w/Valve and Membrane for Medela Breast Pumps - Walmart.com](https://i5.walmartimages.com/asr/cdd8ec3a-3f21-4a1b-8c4a-8847aa133dc2.25cc66bcf5518a9f4387cfa186b90944.jpeg)
Maymom Brand 15 mm Extra Small Breastshield w/Valve and Membrane for Medela Breast Pumps - Walmart.com
![Maymom Flange Insert 15 mm, 2 pcs/pack, 36 packs/kit, for USA ONLY [X012-i15x2-36R] - US$172.00 : Zen Cart!, The Art of E-commerce Maymom Flange Insert 15 mm, 2 pcs/pack, 36 packs/kit, for USA ONLY [X012-i15x2-36R] - US$172.00 : Zen Cart!, The Art of E-commerce](http://www.maymom.com/eshop/images/X012-i15x2-36R-03.jpg)
Maymom Flange Insert 15 mm, 2 pcs/pack, 36 packs/kit, for USA ONLY [X012-i15x2-36R] - US$172.00 : Zen Cart!, The Art of E-commerce
![Amazon.com : Maymom Pump Parts 2X Detachable Breastshield (17mm) with Valve Membrane and Maymom Connector,Compatible with Medela Breast Pump Parts : Baby Amazon.com : Maymom Pump Parts 2X Detachable Breastshield (17mm) with Valve Membrane and Maymom Connector,Compatible with Medela Breast Pump Parts : Baby](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/51EaMZ3npmL.jpg)
Amazon.com : Maymom Pump Parts 2X Detachable Breastshield (17mm) with Valve Membrane and Maymom Connector,Compatible with Medela Breast Pump Parts : Baby
![Amazon.com : Maymom 17mm Flange Insert Compatible with Elvie Single/Double Electric, Elvie Stride 24mm Wearable Cup, Compatible with Medela PersonalFit Flex Shield, Not Original Elvie Stride Replacement Pump Parts : Baby Amazon.com : Maymom 17mm Flange Insert Compatible with Elvie Single/Double Electric, Elvie Stride 24mm Wearable Cup, Compatible with Medela PersonalFit Flex Shield, Not Original Elvie Stride Replacement Pump Parts : Baby](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/41r2pyRM+GL._AC_UF894,1000_QL80_.jpg)
Amazon.com : Maymom 17mm Flange Insert Compatible with Elvie Single/Double Electric, Elvie Stride 24mm Wearable Cup, Compatible with Medela PersonalFit Flex Shield, Not Original Elvie Stride Replacement Pump Parts : Baby
![Maymom MyFit Crater Series 12mm 2xTwo-Piece Design Small Breastshield for Medela Breast Pumps [MP012C-F12x2] - US$5.00 : Zen Cart!, The Art of E-commerce Maymom MyFit Crater Series 12mm 2xTwo-Piece Design Small Breastshield for Medela Breast Pumps [MP012C-F12x2] - US$5.00 : Zen Cart!, The Art of E-commerce](http://www.maymom.com/eshop/images/MP012C-F12x2-01.jpg)
Maymom MyFit Crater Series 12mm 2xTwo-Piece Design Small Breastshield for Medela Breast Pumps [MP012C-F12x2] - US$5.00 : Zen Cart!, The Art of E-commerce
![Amazon.com: Maymom MyFit 17 mm Shields Small; Compatible with Medela Breast Pumps-PersonalFit, Freestyle, Harmony, Maxi, Freestyle Flex Connector; Connect to Maymom Widemouth/Narrow Connector, 2pcs : Baby Amazon.com: Maymom MyFit 17 mm Shields Small; Compatible with Medela Breast Pumps-PersonalFit, Freestyle, Harmony, Maxi, Freestyle Flex Connector; Connect to Maymom Widemouth/Narrow Connector, 2pcs : Baby](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61smb-3C4xL.jpg)
Amazon.com: Maymom MyFit 17 mm Shields Small; Compatible with Medela Breast Pumps-PersonalFit, Freestyle, Harmony, Maxi, Freestyle Flex Connector; Connect to Maymom Widemouth/Narrow Connector, 2pcs : Baby
![Amazon.com : Maymom 17mm Flange Insert Compatible with Elvie Single/Double Electric, Elvie Stride Cup (24mm), Compatible with Medela PersonalFit Flex Shield, Not Original Elvie Replacement Pump Parts : Baby Amazon.com : Maymom 17mm Flange Insert Compatible with Elvie Single/Double Electric, Elvie Stride Cup (24mm), Compatible with Medela PersonalFit Flex Shield, Not Original Elvie Replacement Pump Parts : Baby](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/41c83cZb+wL.jpg)
Amazon.com : Maymom 17mm Flange Insert Compatible with Elvie Single/Double Electric, Elvie Stride Cup (24mm), Compatible with Medela PersonalFit Flex Shield, Not Original Elvie Replacement Pump Parts : Baby
![17 mm Maymom Wide Neck Pump Parts for Spectra S1/S2 Pumps; Incl Wide Mouth Flanges, Valves, Membranes [S012W-F17VM] - US$3.90 : Zen Cart!, The Art of E-commerce 17 mm Maymom Wide Neck Pump Parts for Spectra S1/S2 Pumps; Incl Wide Mouth Flanges, Valves, Membranes [S012W-F17VM] - US$3.90 : Zen Cart!, The Art of E-commerce](http://www.maymom.com/eshop/images/S012W-F17VM%20copy.jpg)
17 mm Maymom Wide Neck Pump Parts for Spectra S1/S2 Pumps; Incl Wide Mouth Flanges, Valves, Membranes [S012W-F17VM] - US$3.90 : Zen Cart!, The Art of E-commerce
![Amazon.com : Maymom Breast Pump Kit Compatible with Medela Pump in Style Pumps; 2X Breastshields, 4 Valves, 6 Membranes, & 2 Pump-in-Style Tubing; (17 mm) : Baby Amazon.com : Maymom Breast Pump Kit Compatible with Medela Pump in Style Pumps; 2X Breastshields, 4 Valves, 6 Membranes, & 2 Pump-in-Style Tubing; (17 mm) : Baby](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/618huQxC2jL._AC_UF894,1000_QL80_.jpg)
Amazon.com : Maymom Breast Pump Kit Compatible with Medela Pump in Style Pumps; 2X Breastshields, 4 Valves, 6 Membranes, & 2 Pump-in-Style Tubing; (17 mm) : Baby
![Maymom Breast Shield Set and Accessories for Medela Freestyle Breast Pump (17 mm 760488883891 | eBay Maymom Breast Shield Set and Accessories for Medela Freestyle Breast Pump (17 mm 760488883891 | eBay](https://i.ebayimg.com/images/g/yYUAAOSwA-RjysMJ/s-l1600.jpg)
Maymom Breast Shield Set and Accessories for Medela Freestyle Breast Pump (17 mm 760488883891 | eBay
![One-Piece Breastshield (19 mm, Extra Small) w/Valve, Membrane for Medela Breast Pumps (Pump in Style, Lactina, Symphony, Single Deluxe, Double Ease); Smaller Than Personalfit 21 mm; Made by Maymom - Walmart.com One-Piece Breastshield (19 mm, Extra Small) w/Valve, Membrane for Medela Breast Pumps (Pump in Style, Lactina, Symphony, Single Deluxe, Double Ease); Smaller Than Personalfit 21 mm; Made by Maymom - Walmart.com](https://i5.walmartimages.com/asr/586680eb-bd67-4e7e-a9fa-1de1acde2def.a8d53bac1e5c0fd686a725e65756b384.jpeg)