
Nursi Luna Flange Sizing Kit With 13 15 17 19 21 Millimeter Silicone Inserts For 24 Millimeter Electric Breast Pump Flanges 10 Pieces
Why you'll like it
- Enhanced Pumping Comfort — Soft silicone material reduces nipple friction and prevents pain during breast milk expression.
- Customizable Fit — Includes 10 inserts in 5 versatile sizes to help you determine the precise diameter needed for your pump.
- Universal Compatibility — Designed to fit into standard 24-millimeter flanges used by most major electric breast pump brands.
- Easy Maintenance — Food-grade, BPA-free silicone is heat-resistant and safe for standard sterilization methods like boiling or steaming.
Product details
Description
The Nursi Luna Flange Sizing Kit is an essential tool designed to help nursing mothers achieve a perfect, comfortable fit for their electric breast pump. When a breast shield is too large, it pulls too much areola into the tunnel, which often leads to nipple friction, discomfort, and reduced milk expression. This comprehensive kit includes 10 soft silicone inserts in five versatile sizes—13, 15, 17, 19, and 21 millimeters—allowing you to accurately find the size that works best for your anatomy.
These inserts are engineered to fit seamlessly into standard 24-millimeter breast pump flanges, providing a secure and gentle seal. Crafted from food-grade, BPA-free silicone, the inserts are soft against sensitive skin and built for durability. Maintaining hygiene is simple, as the material is heat-resistant and can be easily sanitized using steam, boiling water, or a microwave.
By ensuring your pump matches your needs, this kit helps optimize milk output and makes every pumping session more manageable and effective for busy mothers.
How to use
- First, measure your nipple diameter using the included sizing tool.
- Select the insert that matches your measurement.
- Insert the silicone piece into your 24-millimeter breast pump flange, ensuring it is seated securely and flat against the plastic.
- Attach the flange to your pump and proceed with your regular pumping session.
- Inspect the insert for any damage before each use and sanitize as needed.
Ingredients
Food-grade, BPA-free silicone
As printed by the brand. Check the pack label if you have an allergy.
Specifications
| Brand | Nursi Luna |
|---|---|
| Category | Breast Shells & Creams |
| UPC | 791986400396 |
| Ships from | USA (sourced directly), checked in Navi Mumbai |
| Sold by | Dropy.in |
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FAQs
What is a flange sizing kit used for?
A flange sizing kit helps you find the correct breast shield size for your pump. Using the right size is essential to prevent pain, avoid nipple trauma, and maximize your milk output.
How do I know what flange size to buy?
You should measure the diameter of your nipple at the base before or after a pumping session. Use a sizing tool to find the corresponding insert size that fits comfortably without rubbing or causing suction on the areola.
How should my nipples look after pumping?
After pumping, your nipples should look comfortable and not be overly swollen, red, or bruised. If you notice signs of pain or excessive pulling into the flange tunnel, you may need to adjust your insert size.
Are these breast pump accessories authentic USA imports?
Yes, this product is an authentic import sourced directly from the USA. Dropy India ensures all our imported items are genuine and handled with care to maintain high quality standards for our customers.
Are these inserts compatible with all breast pumps?
These inserts are designed to fit most standard 24-millimeter flanges and shields. They are compatible with many major wearable and electric breast pump brands commonly used by nursing mothers.
How long will delivery take?
Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.
Is cash on delivery available?
Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.
Are your products genuine?
Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.
What if my order arrives damaged or wrong?
Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.
Is delivery free?
Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.









