LJCM Flange Ruler

The LJCM Nipple Flange Ruler is a simple yet essential tool designed to help breastfeeding and pumping mothers accurately determine their correct breast pump flange size. Proper flange sizing is key to comfortable pumping, preventing nipple pain, and improving milk output.

This easy-to-use ruler allows you to measure nipple diameter precisely, helping you choose the right flange size for your pump and avoid common issues caused by incorrect sizing.

Key Features & Benefits

Accurate Nipple Measurement: Helps determine the correct flange size for optimal comfort and efficiency

Improves Pumping Comfort: Reduces nipple pain, rubbing, and swelling caused by ill-fitting flanges

Supports Better Milk Output: Correct sizing improves suction efficiency and milk flow

Easy to Use at Home: Clear measurement markings for quick, self-guided sizing

Breastfeeding Essential: Ideal for exclusive pumpers, working moms, and relactation journeys

Compatible with Most Pumps: Suitable for sizing flanges for Spectra, Medela, Lansinoh, and other popular brands

Lightweight & Portable: Easy to store in pump bags or keep at home

How to Use

Place the ruler over the nipple (excluding the areola) to measure diameter, then select a flange size based on the measurement plus the recommended allowance.