IVARONAL 18mm Soft Rim Flanges – 2-Pack, 106° Opening for Medela & Lansinoh Pumps

Overview

The IVARONAL 18mm Soft Rim Flanges arrive as a practical 2-pack designed to fit a broad lineup of popular breast pumps. While they are not official Medela parts, the design targets compatibility with Medela models such as Pump in Style with MaxFlow, Swing, Freestyle, Sonata, and with Lansinoh pumps like Signature Pro. This flexibility can make it easier to adapt to your existing setup without sacrificing ease of cleaning or comfort.

Comfort and fit you may notice

The soft rim includes a built-in extension that blends with the hard plastic to ease contact with the skin. This thoughtful detail aims to reduce edge pressure and promote a more natural feel during pumping, focusing on comfort during longer sessions without promising specific outcomes.

• Soft rim with gentle extension for a comfortable seal
• 106-degree wider opening angle supports a broader fit around the breast

Size variety and customization

These shields are part of a sizing range designed to help you find your best match. Alongside the included 18mm pair, the line offers sizes from 13 to 30 mm, enabling you to experiment with different fits to suit your body and pumping routine. The two‑pack setup also provides immediate versatility for shared use or trying different sizes.

• Wide size range from 13 mm to 30 mm for a customizable fit
• Two flanges in the kit support quick comparison and flexibility

Material safety and care

Constructed from food-grade, BPA-free materials, these flanges are designed to be durable, odorless, and easy to clean. They can be sterilized by boiling or using a steam sterilizer, helping you maintain a safe pumping routine.

Care tips and expectations

For best results, keep the flanges clean and dry between uses. If you experience discomfort, trying a different size may help; remember that fit varies per person and benefits are not guaranteed.