Is the widest part of the opening supposed to be perfectly flush?

Its almost flush, but first I had to rub a little bit of olive oil around the outside of the flange and pushed them in firmly. That was the quickest way to get them placed in.

Will these inserts ever come in a 17 or 19mm like the other pump parts you provide? A 21 is still too large

Freemie offers an OEM insert for their collection cups down as small as 15 mm, although price is considerably more than Maymom.

how often should cushions be replaced?

I personally didn’t replace them unless they tore because I washed them after every use

Does this fit the elvie stride?

Yes it does. It's a tight fit but you can make it work.

Maymom Flange Inserts For Freemie Flanges 21 Mm Small Inserts

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Description

🍼 Pump smarter, not harder — small flange, big impact!

TRUSTED BY THOUSANDS - Over 2,400 five-star reviews prove these inserts deliver real results for pumping moms.
PERFECT PRECISION FIT - 21mm small flange inserts designed to optimize pump efficiency and comfort.
EFFORTLESS MAINTENANCE - Hand wash only silicone material ensures durability and hygiene with minimal effort.
LIGHTWEIGHT DISCREET - At just 1 ounce, these inserts are barely noticeable but highly effective.
SEAMLESS COMPATIBILITY - Specifically crafted for Freemie Collection Cups to enhance milk output and comfort.

Maymom Flange Inserts (21mm) are precision-engineered silicone accessories designed to fit Freemie Collection Cups, enhancing milk expression efficiency and comfort. Lightweight and easy to clean by hand, these USA-made inserts have earned high praise from thousands of users for improving pumping output and experience.

Specifications

ASIN	B01HOSPXBQ
ASIN	B01HOSPXBQ
Brand Name	Maymom
Closure Type	Pull-On
Country of Origin	USA
Country of Origin	USA
Customer Reviews	4.5 4.5 out of 5 stars (2,428)
Date First Available	12 September 2016
Is Discontinued By Manufacturer	No
Item Dimensions	50 x 90 x 18 Millimeters
Item Dimensions LxWxH	50 x 90 x 18 Millimeters
Item Weight	1 Ounces
Item Weight	28.3 g
Item model number	4327984473
Material Type	Silicone
Model Number	4327984473
Part Number	4327984473
Pattern	Solid
Product Care Instructions	Hand Wash Only
Product Dimensions	5 x 9 x 1.8 cm; 28.35 g
UPC	760488883600

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

View all Trustpilot reviews

Maymom Flange Inserts for Freemie Flanges (21 mm); Small Inserts for Freemie Collection Cups

Description

Specifications

Common Questions