Can I use these for the zomee z2?

I don’t own the zomee but I have tried these with several different pumps and these inserts can pretty much fit universally into any 24mm flange.

I measured for a 17mm flange. According to the sizing chart I would order a 19mm. Is that correct?

That is what I did and ir fit very well. I can use them in my willow go and my momcozy s12 pro!

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

Willow Breast Pump Sizing Insert | 19mm for 15mm-17mm Size | Improve Fit for Willow Wearable Breast Pump Flanges & Containers 24mm Only

Product ID: 612472941

Details

Brand
Willow
Material
Silicone
Operation mode
Manual
Power source
Battery
Special features
Wearable

🧩Flexible silicone for perfect fit

🧴19mm precision sizing insert

♻️Reusable & dishwasher safe

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

AED 173

Duties & taxes included

In stock

Sold byAmazon UAEDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to UAE.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Description

🍼 Fit, comfort, and freedom—pump smarter, live better!

EFFORTLESS MAINTENANCE - Reusable and dishwasher safe for hygienic, hassle-free cleaning—because your time is precious.
PUMP ANYWHERE ANYTIME - Works with Willow’s spill-proof, fully enclosed design so you never miss a moment, whether at work or on the go.
SEAMLESS COMPATIBILITY - Designed exclusively for Willow Wearable Breast Pump 24mm flanges, guaranteeing flawless integration.
PREMIUM FLEXIBLE SILICONE - Soft, lead-free silicone adapts perfectly to your body for a gentle, secure seal every time.
TAILORED FIT FOR ULTIMATE COMFORT - Custom 19mm insert ensures your Willow pump fits like a glove, boosting efficiency and reducing discomfort.

The Willow Breast Pump Sizing Insert (19mm) is a flexible silicone accessory designed to improve fit and comfort for users with smaller flange sizes (15mm-17mm) when used with the 24mm Willow Wearable Breast Pump flanges. It is reusable, dishwasher safe, and compatible with Willow Generations 2 and 3 pumps, enabling discreet, spill-proof pumping anytime, anywhere.

Specifications

ASIN	B09B7WMGGQ
Additional Features	Wearable
Best Sellers Rank	#19,784 in Baby Products ( See Top 100 in Baby Products ) #106 in Breast Pump Parts
Brand	Willow
Brand Name	Willow
Customer Reviews	4.6 out of 5 stars 712 Reviews
Included Components	Flange
Included components	Flange
Is the item dishwasher safe?	No
Manufacturer	Willow
Manufacturer Part Number	SZ1964
Material	Silicone
Material Type	Silicone
Material Type Free	Lead Free
Model Number	SZ1964
Operation Mode	Manual
Operation mode	Manual
Power Source	Battery Powered
Power source	Battery Powered
Product Style	Compact
Size	19mm
Special features	Wearable
UPC	858298006613
Unit Count	1.0 Count

Reviews

H**A

Best for willow

29.03.2026

W**N

Perfect!

1.03.2026

T**Y

Willow Go flange insert

23.03.2026

A**Z

Love

1.04.2026

M**A

Exactly what I needed

25.02.2026

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

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks 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.