2x 30mm widemouth flanges compatible with spectra s1 pump, s2 pump and 9 pump. Suitable for mother with a nipple diameter 28-29mm (measured AFTER a pumping session). Suitable for spectra s2 accessory replacement. | BPA free; Complies with US FDA regulation for plastics that contact foods | Works with spectra wide mouth bottles, AVENT bottles, and Maymom wide mouth bottles. They are NOT compatible with OTHER wide mouth bottles. | Made by Maymom, not original spectra company. Maymom is not affiliated with Uzinmedicare, the trademark owner of spectra. | Dishwasher toprack safe; Steam safe sterilization;

2x 32mm widemouth flanges compatible with Spectra s1 pump, s2 pump and 9 pump. Suitable for mother with a nipple diameter 30-31mm (measured AFTER a pumping session). Suitable for spectra s2 accessory replacement. | BPA free; Complies with US FDA regulation for plastics that contact foods | Works with spectra wide mouth bottles, AVENT bottles, and Maymom wide mouth bottles. They are NOT compatible with OTHER wide mouth bottles. | Made by Maymom, not original spectra company. Maymom is not affiliated with Uzinmedicare, the trademark owner of spectra. | Dishwasher toprack safe; Steam safe sterilization;

Maymom flange, not spectra flange or spectra USA product. It will not fit every mother. See below for details. Contains1x 24mm widemouth flange compatible with spectra s1 plus pump, s2 plus pump, 9 plus pump and Motiff Luna, Ameda Mya pumps. Suitable for mother with a nippie diameter 22-23mm (measured AFTER a pumping session | Compatible with spectra wide mouth bottles, AVENT bottles, and Maymom wide mouth bottles. They are NOT compatible with OTHER wide mouth bottles. | Made by Maymom, not original spectra company. Maymom is not affiliated with Uzinmedicare, the trademark owner of spectra. | BPA free; Complies with US FDA regulation for plastics that contact food. | Dishwasher toprack safe; Steam safe sterilization.

Contents: 2 widemouth base connectors ONLY. The connector itself does NOT work. You need to purchase a shield to make up a flange. Maymom base connector compatible with PersonalFit Shields, Pumpin Pal Breast Pump Flange, Lansinoh ComfortFit Breast Pump Flanges, and Maymom MyFit shields 13-32mm. | With the whole assembly of the base connector and shield (another purchase is needed), it is compatible with spectra s1 pump, s2 pump and spectra 9 plus pump. Suitable for spectra s2 accessory replacement. Handsfree pump bra friendly. | Works with spectra wide mouth bottles, AVENT bottles, and Maymom wide mouth bottles. They are NOT compatible with OTHER wide mouth bottles. | BPA free. Complies with US FDA regulation for plastics that contact foods. Tested by independent lab. Test report online available for reference. No problem with dishwasher top rack, steam cleaning. | Made by Maymom, not original spectra pump parts, not original spectra S2 accessories. Maymom is not affiliated with Uzinmedicare, the trademark owner of spectra.

Maymom flange, 19 mm, one uint ONLY, for single-sided pumping. For double-sided pumping, please buy two units. | BPA free; Complies with US FDA regulation for plastics that contact foods | Works with spectra wide mouth bottles, AVENT bottles, and Maymom wide mouth bottles. They are NOT compatible with OTHER wide mouth bottles. | Made by Maymom, not original spectra company. Maymom is not affiliated with Uzinmedicare, the trademark owner of spectra.

WHAT YOU GET: 5 x collection (storage) bottles 4.7oz/140ml, 5 X Screw Rings, 5 X Sealing Disks, 5 X Nipples, 5 X Dome caps. Incl. wide-neck collection bottles compatible with Avent manual, Avent Electric Breastpump , Spectra s2 (plus), Spectra s1 (plus), Spectra 9 plus pumps; also suitable for Bellababy pump | 100% LEAK PROOF & 5-mL FINE MEASUREMENT MARKS . Incl. silicone SureSeal (TM) sealing disc so no leak at all; The bottle has 5-mL incremental measurement marks. You know exactly how much milk you have produced. | BALL-PEN WRITEABLE TOP - The SureSeal silicone top can be marked with a ball-pen, and removed with soapy water. You can date the bottle to know the age of the contained milk, or name the bottle so no mix-up in the daycare refrigerator; | ANTI- COLIC NIPPLE: Reduce intake of air and makes a happy baby. Made with 100% soft and flexible silicone. | MAYMOM DOME CAP: Work with Spectra widemouth, Lansino widemouth, Maymom widemouth and Pigeon widemouth screw ring. Serve as Measuring Cup: Maymom's Dome Cap comes with approx. measurement marks and it has a flat bottom to serve as a cup.

WHAT YOU GET: 2 x 4.7oz/140ml collection (storage) bottles; 2 x 9oz/280ml collection (storage) bottles. 4 Screw Rings, 4 Sealing Disks, 4 Dome caps. | 100% LEAK PROOF & 5-mL FINE MEASUREMENT MARKS . Incl. silicone SureSeal (TM) sealing disc so no leak at all; The bottle has 5-mL incremental measurement marks. You know exactly | BPA free, Phathalates free; Safe for babies. | Pump to feed - compatible with Spectra/Avent pumps. Also compatible with Ameda Mya (but NOT Mya Joy) pump. Motif Luna pump compatible. | DISHWASHER TOP RACK SAFE - Reusable. Temperature range -20 - 110 deg. C. Made from PP and silicone. 3rd party test reports available for reference. All parts can be removed and cleaned with water steam or boiling water.

WHAT YOU GET: 5 x collection (storage) bottles. 4.7oz/140ml. NO nipple included. Wide-neck bottles compatible with Avent manual, Avent Electric Breastpump, Spectra S2, Spectra S1, Spectra 9 Plus pumps; also suitable for Bellababy pump | 100% LEAK PROOF & 5-mL FINE MEASUREMENT MARKS. Incl. silicone SureSeal sealing disc so no leak at all; 5-mL incremental measurement marks. You know exactly how much milk you have produced. Maymom's dome caps can also serve as measuring cups. | BALL-PEN WRITEABLE TOP - the SureSeal silicone top can be marked with a ball-pen, and removed with soapy water. You can date the bottle to know the age of the contained milk, or name the bottle so no mix-up in the daycare refrigerator | PUMP TO STORAGE & TO FEED - Compatible with nipples of Avent Classic, Spectra, and Lansino. Pump directly into Maymom bottles, no transfer of breastmilk, and no waste of milk. | DISHWASHER TOP RACK SAFE - REUSABLE BPA FREE BOTTLES. All parts can be removed and cleaned with water steam or boiling water. Temperature range -20 - 110 deg. C. Made from PP and silicone.

WHAT YOU GET: 6x collection (storage) bottles. 4.7oz/140ml. Nipples NOT included. Wide-neck collection bottles compatible with Avent manual, Avent Electric breastpump, Spectra s2, Spectra s1, Spectra 9plus pumps; also suitable for Bellababy pump. | 100% LEAK PROOF & 5-mL FINE MEASUREMENT MARKS . Incl. silicone SureSeal (TM) sealing disc so no leak at all; The bottle has 5-mL incremental measurement marks. You know exactly how much milk you have produced. | BALL-PEN WRITEABLE TOP - the SureSeal silicone top can be marked with a ball-pen, and removed with soapy water. You can date the bottle to know the age of the contained milk, or name the bottle so no mix-up in the daycare refrigerator. | BOTTLE COMPATIBLE WITH NIPPLES AND RINGS of AVENT NATURAL, AVENT CLASSIC, and SPECTRA BOTTLES. Pump directly into these the bottles, so no transfers of breastmilk, and so No Waste of milk. | DISHWASHER TOP RACK SAFE - BPA free. Reusable. Temperature range -20 - 110 deg. C. Made from PP and silicone. 3rd party test reports available for reference. All parts can be removed and cleaned with water steam or boiling water.

WHAT YOU GET: 2 x 4.7oz/140ml collection (storage) bottles; 2 x 9oz/280ml collection (storage) bottles. 4 Screw Rings, 4 Sealing Disks, 4 Nipples, 4 Dome caps. | 4x small flow rate nipple included; suitable for 0-3 month babies or bottle/breast feed interchangeble babies | Anticolic, no gassy babies; BPA, Phathalates free; Safe for babies | Pump to fee - compatible with spectra/avent pumps. Also compatible with ameda mya (but not mya joy) pump. Motiff Luna pump compatible

CONTENTS: 8x duckbill valve and 4 x silicone membrane. Made by Maymom, replacement pump parts compatible with spectra duckbill valve and spectra membrane. Not Original Spectra Pump Parts. Not Original Spectra S2 PLUS, or Spectra S1 PLUS, Spectra S3 Parts. | COMPATIBLE with Spectra S1 Plus Spectra S2 Plus Spectra 9 Plus breastpump (The duckbill valves also compatible with Spectra Dew 350). Not original Spectra S1 accessories, Spectra S2 accessories, Spectra Duckbill Valves, Spectra Membrane Replacement. | SAME SUCTION POWER AS OEM VALVES. The duckbill valves are compatible with Spectra flange and Maymom flange. The silicone membranes are compatible with Maymom backflow protector (Long, Short and Medium) and Spectra S1 backflow protector, Spectra S2 backflow protector. Also suitable for Ameda Mya pumps. | OPTIMIZE PUMP PERFORMANCE. Replace your silicone membrane, duckbill valves regularly to optimize the performance of your breastpump. | BPA/DEHP FREE. IN RETAIL PACK.; comply with EU and USA FDA regulations for materials that contact food. Tested by independent labs for quality and safety. All items are packaged in retail pack and sealed by the manufacturer Maymom. Can be cleaned with boiling water or water steam.

WIDE-NECK COLLECTION BOTTLES Compatible with AVENT, SPECTRA S2, SPECTRA S1, SPECTRA 9PLUS PUMPS. Incl. 4 breastmilk collection or storage bottles. 9oz/280ml. For Avent Manual, Avent Electric breastpumps and Bellababy pumps | 100% LEAK PROOF & 5-mL FINE MEASUREMENT MARKS. Incl. silicone SureSeal (TM) sealing disc so no leak at all; The bottle has 5-mL incremental measurement marks. You know exactly how much milk you have produced. | BALL-PEN WRITEABLE TOP - the SureSeal silicone top can be marked with a ball-pen, and removed with soapy water. You can date the bottle to know the age of the contained milk, or name the bottle so no mix-up in the daycare refrigerator; | BOTTLE COPATIBLE with NIPPLES AND RINGS of AVENT NATURAL, AVENT CLASSIC, and SPECTRA BOTTLES. Pump directly into these the bottles, so no transfers of breastmilk, and so No Waste of milk. | REUSABLE BPA FREE BOTTLES. Temperature range -20 - 110 deg. C. Made from PP and silicone. Dishwasher top rack safe. All parts can be removed and cleaned with water steam or boiling water.

WIDE-NECK COLLECTION BOTTLES COMPATIBLE WITH AVENT, SPECTRA S2, SPECTRA S1, SPECTRA 9PLUS PUMPS. Incl. 4 breastmilk collection or storage bottle. 9oz/280ml. For Avent Manual, Avent Electric breastpumps and Bellababy pumps | 100% LEAK PROOF & 5-mL FINE MEASUREMENT MARKS . Incl. silicone SureSeal (TM) sealing disc so no leak at all; The bottle has 5-mL incremental measurement marks. You know exactly how much milk you have produced. | BALL-PEN WRITEABLE TOP - the SureSeal silicone top can be marked with a ball-pen, and removed with soapy water. You can date the bottle to know the age of the contained milk, or name the bottle so no mix-up in the daycare refrigerator. | BOTTLE FITS NIPPLES AND RINGS of AVENT NATURAL, AVENT CLASSIC, and SPECTRA BOTTLES. Pump directly into these the bottles, so no transfers of breastmilk, and so No Waste of milk. | BPA FREE. Temperature range -20 - 110 deg. C. Made from PP and silicone. 3rd party test reports available for reference. Dishwasher top rack safe. All parts can be removed and cleaned with water steam or boiling water.