Flange 24 mm or 27mm
Getting the right nipple shield size is crucial for comfortable and effective pumping. Here's your step-by-step guide to finding your perfect fit.
What You'll Need
- A ruler or measuring tape (millimeters preferred) - or try our measuring card for easier sizing
- A mirror for better visibility
- Good lighting
Step-by-Step Measuring Instructions
1. Measure Your Nipple Diameter
Measure across the base of your nipple (not the areola) at its widest point. This should be done when your nipple is at rest, not erect.
2. Add 2-4mm for Comfort
Your nipple shield should be 2-4mm larger than your nipple diameter to allow for comfortable movement and prevent friction.
Size Chart
| Nipple Diameter | Recommended Shield Size |
|---|---|
| 15-17mm | 19-21mm shield |
| 18-20mm | 22-24mm shield |
| 21-23mm | 25-27mm shield |
| 24-26mm | 28-30mm shield |
Signs You Have the Right Size
- Your nipple moves freely in the tunnel
- No pain or discomfort during pumping
- Effective milk expression
- No white ring around your nipple after pumping
Signs Your Shield is Too Small
- Nipple rubs against the sides
- Pain during pumping
- White ring around nipple after use
- Reduced milk output
Signs Your Shield is Too Large
- Areola is pulled into the tunnel
- Reduced suction effectiveness
- Discomfort from too much tissue being drawn in
Need Help?
If you're unsure about your size or experiencing discomfort, consider consulting with a lactation consultant. They can help ensure you get the perfect fit for your pumping journey.
Remember: Your nipple size may change throughout your breastfeeding journey, so don't hesitate to remeasure if you experience discomfort.
- Fast delivery from the Waikato
This is just for the Flange for your Bluetooth Pump.
Why Replace Parts?
Over time, the diaphragm and valve and flanges—essential for maintaining optimal suction—may weaken with regular use. To ensure your pump continues working efficiently, we recommend replacing these parts every 4-8 weeks depending on use and care and the flanges every so often.
If left unchanged, worn parts can strain the motor and reduce suction, making pumping less effective. Having this replacement pack on hand keeps everything running smoothly, so you can focus on what matters most.
Delivery:
NZ delivery - will be delivered by NZ Post for delivery within NZ for shipping within 1-3 days depending on where you live.
AUS delivery - We use NZ Courier Direct from NZ to Australia and that links in with AUS Post. Delivery is between 4-10 days. It is more expensive but we have chosen to absorb some of that cost for you so you can get your parcels sooner.
Please check we may have to put a "pre-order date" on a product of when we expect it to us, if it is not currently in our stock room. We will clearly have this date next to the product when you add to basket. We can often send earlier than the "pre order date". If shipping to us is held up we will let you know via email of the delay.