IVARONAL 2x21mm Soft Rim Flanges – 106° Wide Opening for Medela & Lansinoh Pumps

Elevate comfort during pumping with IVARONAL

This 2-piece set of 21mm soft rim flanges is designed to pair with a broad range of Medela and Lansinoh pumps, offering a gentler edge and a wider opening for a more natural feel during expression. The flanges are made to fit both busy days and calmer moments, helping you maintain a steady rhythm without compromising comfort.

Compatibility at a glance

• 2 pieces of 21mm breast shields designed for compatibility with numerous Medela models, including Pump in Style with MaxFlow, Lactina, Symphony, Swing, Freestyle lines, and more.
• Compatible with Lansinoh models such as Signature Pro and Smartpump 3.0.
• Not original Medela parts, but crafted to IVARONAL standards for reliable use.

Comfort-driven design

• Soft rim with a built-in extension creates a gentler edge around the breast for a comfortable pumping experience.
• 106-degree wide opening angle and oval shape offer broader coverage, helping the cup feel natural and secure during sessions.
• Available in five sizes (17mm, 19mm, 21mm, 24mm, 27mm) to help you find the best fit and reduce pressure points.

Material, safety, and care

• Made from food-grade, BPA-free material that is odorless and designed to prevent leaks.
• Easy to clean and sterilize by boiling or using a steam sterilizer, suitable for quick turnaround between sessions.

Real-world use

Ideal for mornings, commutes, or late-night pumping, these flanges aim to feel less intrusive while you express milk. The flexible design and multiple sizes invite you to experiment with fit for a more comfortable routine, without promising guaranteed outcomes.