IDAHO JONES Flange Inserts | Silicone 24mm-to-13mm Conversion for Spectra, Medela & More

Find the Right Fit for Your Pumping Routine

Idaho Jones Flange Inserts are soft silicone cushions designed to convert a standard 24mm flange into smaller, customizable sizes. The result is a comfortable, tailored pumping setup that respects your body shape and preferred pumping style.

Why a customized fit matters

With a flexible sizing option, you can reduce pressure points, minimize rubbing, and create a more natural feel during pumping. The cushions slip inside your existing flange to provide a gentle, supportive pocket that adapts to daily variations in fit.

Key benefits at a glance

• Soft, skin-friendly silicone cushions reduce rubbing and pinching during pumping.
• Custom sizing options (13mm–21mm) help you choose a natural, comfortable feel.
• Universal compatibility with many 24mm flanges and popular pump brands.
• One pair included per chosen size for quick setup and easy replacement.

How it fits with different pumping setups

Whether you use an electric, wearable, or manual pump, these inserts slide inside your 24mm flange to create a snug pocket that supports a smoother pumping session. The cushions stay in place through routine use and cleaning.

Sizes and versatility

Available sizes: 13mm, 15mm, 17mm, 18mm, 19mm, 21mm. Each pack includes one pair of inserts in your selected size, enabling you to customize as your needs evolve.

Care and maintenance

Rinse with warm water and mild soap after use and air-dry. The silicone is designed for repeated pumping sessions and easy cleaning.

Idaho Jones commitment

We stand behind our products. If the inserts don’t meet your expectations, our support team is ready to help ensure your satisfaction with your pumping setup.