👩🍼 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 |
| ASIN | B09B7WMGGQ |
| Brand Name | Willow |
| Colour | Clear |
| Customer Reviews | 4.6 4.6 out of 5 stars (730) |
| Customer reviews | 4.6 4.6 out of 5 stars (730) |
| Guaranteed software updates until | unknown |
| Included Components | Breast Flange |
| Is the item dishwasher safe? | No |
| Item model number | SZ1964 |
| Manufacturer | Willow |
| Manufacturer | Willow |
| Manufacturer Part Number | SZ1964 |
| Material Type | Silicone |
| Material Type Free | Lead Free |
| Model Name | Willow Inserts |
| Model Number | SZ1964 |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Product Dimensions | 12.7 x 3.81 x 14.48 cm; 9 g |
| Size | 19mm |
| Special Features | Wearable |
| UPC | 858298006613 |
| Unit Count | 2.0 count |
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