👩🍼 Perfect fit, maximum comfort — because every drop counts!
The Willow Breast Pump Sizing Insert in 19mm is a reusable, BPA-free silicone flange insert designed to improve fit and comfort for moms with smaller nipple sizes. Compatible with 24mm Willow breast pump flanges, it enhances pumping efficiency and is dishwasher safe for easy cleaning. Trusted by over 300,000 moms, it supports optimal milk output and comfort during pumping sessions.
| ASIN | B09B7WMGGQ |
| Brand | Willow |
| Brand Name | Willow |
| Colour | Clear |
| Customer Reviews | 4.6 out of 5 stars 727 Reviews |
| Included Components | Breast Flange |
| Included components | Breast Flange |
| Is the item dishwasher safe? | No |
| Manufacturer | Willow |
| Manufacturer Part Number | SZ1964 |
| Material | Silicone |
| Material Type | Silicone |
| Material Type Free | Lead Free |
| Model Name | Willow Inserts |
| Model Number | SZ1964 |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Size | 19mm |
| Special Features | Wearable |
| Special feature | Wearable |
| UPC | 858298006613 |
| Unit Count | 2.0 count |
H**A
Best for willow
If you own a willow pump these are the best for it. Do check the size accurately before buying though. These are very soft and fit perfectly with the willow. Cheaping out on these are a bad idea, the originals are much better
W**N
Perfect!
The breast pump inserts worked great in my daughter’s breast pump.
T**Y
Willow Go flange insert
Insert firs perfect inside the 24mm flange for the Willow Go. Its exactally what I needed for a solid pumping session.
A**Z
Love
Love these inserts!!
A**Y
Perfect for my Willow Go pumps
Had to order flange inserts for my Willow Go pumps & these got here right on time.
Trustpilot
2 weeks ago
2 days ago