Willow Breast Pump Sizing Insert 13mm – Comfort Fit for 24mm Flanges | 2ct

Choosing the right sizing insert can influence how comfortable and consistent your pumping routine feels. Willow's 13mm sizing insert is designed to nest inside a 24mm Willow flange, offering a gentler interface for moms whose measurements fall below 21mm. By aligning closer to your natural shape, the insert can help maintain a comfortable seal across sessions. This is about optimizing fit and experience rather than promising guaranteed outcomes.

Designed for comfort and practical use

• Soft, flexible silicone cushions the connection and reduces perceived pressure during pumping.
• Clear, BPA-free material helps you monitor nipple alignment and keeps cleaning simple.

Morning routines, midday sessions, and evening pumps can feel different when the interface is tailored to you. The 13mm insert works with Willow's 24mm flanges, creating a cohesive system that supports a steady rhythm and hands-free moments when paired with compatible containers.

• In daily use, a snug yet comfortable fit may let you focus on pacing and rhythm rather than discomfort.
• Having a spare set on hand minimizes washing during busy days, especially when you’re multitasking.

Key features at a glance

• Compatibility: Designed to pair with 24mm Willow flanges, with five size options (13mm, 15mm, 17mm, 19mm, 21mm).
• Care: Reusable and dishwasher safe for quick cleanup between sessions.
• Durability: BPA-free silicone designed for repeated use while maintaining a secure fit.

Brand context

Willow supports hundreds of thousands of pumping families with practical products built for daily life. This sizing insert is part of a broader approach to comfort, convenience, and reliable setup, helping you tailor your pumping experience to your evolving needs.