Black Friday: 10% Off Baby & Maternity Essentials
Use code BF10 at checkout for 10% off every product through November 30. See offer details. Join our newsletter for parenting guides and store news.





We offer free standard shipping to every province and territory in Canada.
We offer free standard shipping to every province and territory in Canada. No minimum purchase is required, and all orders include tracking for your convenience.
Returns are free. You have 30 days from delivery to request a return of an eligible item, whether it arrived damaged or wrong or you simply changed your mind: email mythriftymom.ca@gmail.com with your order number and we will send you a prepaid return shipping label at no cost to you.
Once we receive and inspect the item, approved refunds go back to your original payment method within 10 business days; your bank may need a few extra days to post it.
Some items cannot be returned (for example personal care products, custom orders, sale items and gift cards). See our Refund Policy for the full list.
Deliveries within Canada’s outer and remote regions may experience seasonal delays caused by severe weather or limited carrier availability. We appreciate your patience and recommend allowing additional time for your order to arrive safely.
MOOMentaneous offers a high quality 20 mm oval flange set designed to work with Medela breast pumps. The two shields are made from food grade polypropylene and are BPA and DEHP free, providing a safe option for regular use.
The 105 degree opening angle is designed to reduce pressure on the breast and to create a comfortable seal during pumping. The soft texture and oval shape aim to deliver a more natural feel, helping you stay comfortable through sessions.
Available in a multi size collection to accommodate different nipple sizes: 15 mm, 17 mm, 18 mm, 19 mm, 20 mm, 21 mm, 24 mm, 27 mm, and 30 mm. This helps you choose the best fit for you and adjust as needed.
If you find the flexible outer area is a bit misshaped, you can reshape it by immersing the part in boiling water for about 5 minutes and letting it cool with the soft rim facing down on a flat surface. If reshaping does not resolve the issue, contact MOOMentaneous for the best solution.
Q: Are MOOMentaneous 20mm Oval Flanges compatible with all Medela breast pumps?
A: They are designed for many Medela models, including Pump in Style with MaxFlow, Lactina, Swing Maxi, Sonata, Symphony, Swing, and Freestyle.
Q: How should I choose the right size for these flanges?
A: Sizes range from 15mm to 30mm to fit different nipples; start with measurement and adjust for a snug, comfortable fit.
We offer free shipping on all orders across Canada with the following delivery timelines:
Shipping Carriers: Asendia, UniUni, Purolator, FedEx, Canada Post
We want you to be completely satisfied with your purchase. If you're not happy with your order, you can return it within 30 days of purchase.
Contact us: mythriftymom.ca@gmail.com
Response time: We typically reply within 1 business day
Once we receive and process your return, refunds are issued within 5-10 business days.
You'll receive a tracking email confirmation as soon as your order ships, allowing you to monitor your delivery in real-time.
Questions? Contact us at mythriftymom.ca@gmail.com
Use code BF10 at checkout for 10% off every product through November 30. See offer details. Join our newsletter for parenting guides and store news.
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