Flange Finder Kit — Silicone Flange Inserts (13–21mm) with Ruler & Brush
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Nipple Measurement Ruler
Accurately measures your nipple size before selecting an insert, removing the guesswork.
5 Flange Insert Sizes
13mm, 15mm, 17mm, 19mm, and 21mm — covering a wide range of nipple sizes as they change, helping prevent nipple pain, swelling, and friction-related damage while improving suction efficiency.
Included Cleaning Brush
Reaches narrow areas to remove milk residue, keeping accessories fresh and hygienic.
Fits Standard 24mm Pumps
Compatible with manual, electric, wearable, and hands-free breast pumps — this flange finder kit reduces the standard 24mm shield nipple tunnel down to the correct size for a better fit.
Food-Grade Silicone
BPA-free and phthalate-free — soft, flexible, and gentle on sensitive skin, safe for both baby and mother.
Compatibility Note
Designed specifically for 24mm flange shields — not compatible with 27mm flanges or other sizes.
- Removes the guesswork with an included measuring tool
- Reduces nipple soreness, cracks, and fissures from an ill-fitting flange & protects areola
- Improves suction and supports smoother, more efficient milk flow
- May shorten pumping time and support better milk output
- Makes cleaning easier and more thorough with the dedicated brush
- Adapts to changing nipple size across different breastfeeding stages
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1
Measure
Gently stimulate your nipple until firm. Starting with the smallest hole on the ruler, place your nipple inside without including the areola.
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2
Identify Your Size
Choose the hole that fits comfortably without pinching.
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3
Choose Your Insert
Select the silicone insert one size larger than your measured nipple size — for example, if your nipple fits a 15mm hole, use a 17mm insert.
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4
Place the Flange
Attach the selected insert into your breast pump flange. Your nipple should move freely without pulling on the areola or causing discomfort. Try a different size if you feel rubbing or pain.
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5
Clean & Dry
Wash all parts with warm water, mild soap, and the included brush to remove residue from narrow areas. Avoid harsh cleaners, and dry completely.
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6
Store Safely
Keep in a clean, dry pouch away from direct sunlight or heat. Always handle with clean hands.
- Start: Before your first pumping session, to measure and select the correct size from the start
- Re-measure: Whenever pumping feels uncomfortable, or after noticeable swelling changes your nipple size
- Every pumping session, using the size that fits best that day
- Reusable long-term with proper cleaning after each use
- Reusable, not disposable — clean after every use. Designed for 24mm flange shields only.
Questions, Answered
Before you begin
What's included in the Flange Finder Kit?
1 nipple measurement ruler, 5 silicone flange inserts (13mm, 15mm, 17mm, 19mm, 21mm), and 1 cleaning brush.
How is this different from the standalone Flange Inserts pack?
This kit adds a nipple ruler for accurate measuring and a cleaning brush for easier hygiene — beyond just the 5 insert sizes.
How do I measure my correct flange size?
Use the ruler to find the hole your nipple fits into comfortably without pinching, then choose an insert one size larger than that measurement.
Will this fit my breast pump?
Yes, if your pump uses a standard 24mm flange. Not compatible with 27mm flanges or other sizes.
What happens if I use the wrong flange size?
Too small can cause nipple cracks or fissures; too large can cause swelling and reduce milk flow and suction.
Are these safe for sensitive skin?
Yes — made from food-grade silicone that's BPA-free and phthalate-free.
How do I clean the kit after use?
Wash all parts with warm water, mild soap, and the included brush, then dry completely before storing.
Are these compatible with electric and manual pumps?
Yes — compatible with manual, electric, wearable, and hands-free pumps using a 24mm flange.
Can my flange size change over time?
Yes — nipple size can shift due to swelling or across different breastfeeding stages, so re-measuring periodically is helpful.
Where can I purchase this product?
You can order it directly from b-arm.com, or through Amazon and Flipkart.
Questions, Answered
Before you begin.
At B-Arm Medical Technologies Pvt. Ltd., our purpose is to make healthcare more accessible and effective by
offering reliable, user-friendly solutions that address everyday medical and wellness needs.
Yes, most of our products come with a 1-2-year warranty. Warranty details vary by product and are available on
the respective product detail pages or through our support team.
We accept multiple secure payment options including Net Banking, Debit & Credit Cards, and UPI to ensure a
smooth and hassle-free checkout experience for our customers.
We accept return, replacement, or refund requests within 7 days of delivery. Refunds are processed within 6-7
working days after receiving the returned product. Exchanges are provided based on product availability. All
returns must comply with our return condition guidelines.
Absolutely. Our team is happy to help customers select the most suitable product based on their needs. They can
reach out to us via phone or email for personalized assistance.
Yes, most of our products come with usage instructions or manuals. If further clarification is needed, our team is
always available to guide customers step-by-step.
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