Yeabetter 20mm Flange Insert – 2 Pack for 24mm to 20mm Reduction, Fits Elvie, Medela, Spectra, Momcozy

Better fit, more comfortable pumping

Yeabetter 20mm flange inserts are designed to help you tailor the fit of your 24mm flanges. The 20mm size slips in easily to reduce the tunnel diameter, supporting a comfortable pumping experience and potentially smoother milk flow during sessions.

Key benefits at a glance

• 2-pack silicone inserts crafted from medical-grade silicone, BPA-free and DEHP-free.
• Compatible with major name-brand flanges, including Elvie Stride, Medela 24mm, Spectra, and Momcozy, among others.
• Slip-in design and spill-proof geometry support pumping in multiple positions at home or on the go.

How it supports your pumping setup

• Improved fit for 24–25mm flanges by adding a 20mm step, offering a snug feel without altering pump tube geometry.
• Reduces the nipple tunnel diameter to 20mm, providing an alternate sizing option for comfort and seal awareness.
• 2-pack gives you a spare for rotation and easy cleaning between uses.

Care, safety, and cleaning

Made from BPA-free silicone, safe for contact with breast milk. Clean with warm soapy water after each use and sanitize via steam, boiling water, or microwave bags as needed.

Size options and recommendations

The product family includes 10 model sizes from 13 to 22 mm. The 20mm insert is part of that range; observe the nipple appearance during pumping and choose the size that best fits your comfort and seal needs. Regular checks may help maintain performance.