A breast pump flange is the funnel-shaped piece that fits over the nipple and areola during pumping. It creates a seal around the breast, allowing the pump to extract milk effectively. Choosing the correct flange size is essential to ensure proper milk flow and prevent discomfort or nipple damage.
The 24mm flange size/shield comes with each breast pump.
Additional flanges, compatible with the 24mm breast shield are available separately, either as a kit or in pairs -
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Ultimate Flange Kit and Nipple Ruler
- Takes the guesswork out choosing what size you may need.
It is also common for nipples to gradually change size during your breastfeeding journey
- Includes a Bubka Flange Ruler to ensure you are using the correct flange size
The Kit includes 2 x 13mm, 2 x 15mm, 2x 17mm, 2 x 19mm, 2 x 21mm flanges
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Bubka Breast Pump Flanges
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As per your specified size
Choose a pair of flanges in sizes 2 x 15mm, 2 x 17mm, 2 x 19mm, 2 x 21mm, 2 x 27mm Pro/OG or 27mm Move
To help you determine the correct flange size:
- Measure your nipple diameter
Using a ruler, measure the diameter of your nipple at its base (see image)
- Add 2mm to your nipple diameter measurement
To allow for comfortable movement and prevent nipple rubbing
- Choose the closest flange size
Compare your adjusted measurement to the available flange sizes and select the one that is closest in size.
Universal Compatibility:
Flange inserts are compatible with most major breast pump brands 24mm Breast Shield (Bubka, Spectra, Medela, Philips Avent, Momcozy).