Evelynne Nipple Ruler | Flange Sizing Tool | Breast Pump Nipple Measuring Card | 10mm–30mm

Find Your Perfect Flange Size for Comfortable & Efficient Pumping

Choosing the correct flange size is one of the most important factors for comfortable and effective breast pumping. The Evelynne Nipple Ruler helps you accurately measure your nipple diameter so you can select the right flange or flange insert size.

Suitable for first-time mums and experienced pumping mothers alike!

Why Use a Nipple Ruler?

❤️ Helps determine your correct flange size

❤️ Improves pumping comfort

❤️ Helps maximize milk output

❤️ Reduces nipple pain and friction caused by incorrect flange sizing

❤️ Saves money by avoiding the purchase of the wrong flange size

Product Features

✔ Measures nipple diameter from 10mm to 30mm

✔ Built-in 16cm ruler for additional measurements

✔ Easy-to-use sizing holes with clear labels

✔ Lightweight and reusable

✔ Smooth edges for comfortable measuring

✔ Compact size—fits easily into your pumping bag

How to Use

- Measure your nipple after pumping or after stimulation (do not include the areola).

- Place your nipple into the sizing holes.

- The correct size is the smallest hole your nipple fits through comfortably without squeezing.

- Add approximately 1–3mm to determine your recommended flange size.

Example:

Nipple measures 17mm

Recommended flange size: 19–21mm (depending on your comfort and pumping response)

Suitable For

Compatible with most breast pump brands, including:

✔ Spectra

✔ Maymom

✔ Medela

✔ Momcozy

✔ Cimilre

✔ Hegen

✔ Pigeon

✔ Philips Avent

✔ Lansinoh

✔ Elvie

✔ Willow

…and many other breast pumps.

Product Specifications

- Measurement Range: 10mm–30mm

- Built-in Ruler: 0–16cm

- Material: Durable silicone

- Reusable: Yes

- Colour: Pink

Package Includes

1 × Evelynne Nipple Measuring Ruler

Important Notes

- Measure only the nipple, not the surrounding areola.

- Flange sizing may vary slightly depending on nipple elasticity and pumping comfort.

- If you are between sizes, your ideal flange size may differ depending on your breast pump and individual comfort.

Why Choose Evelynne?

💕 Easy and accurate flange sizing

💕 Suitable for almost all breast pump brands

💕 Helps make pumping more comfortable and efficient

💕 A must-have accessory for every breastfeeding mum