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Maymom Flange Inserts 21mm Compatible with Spectra, Medela 24 mm Shields, Momcozy S9 Pro/S12 Pro, Willow Wearable Cup. Compatible with Medela Freestyle, Harmony, to Reduce 24mm Down to 21 mm; 2pc
✅ In stock
⭐ Lowest price we've tracked
F
Grade
Analysis Confidence
55%
Price verified Sep 21, 2026 7:10 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price sits right around what this item typically fetches.
- 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
20/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Esther House
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Maymom 21 mm inserts (Long Plus) compatible with Medela PersonalFit/Spectra 24 mm shields. It will reduce the 24-mm shield niple tunnel down to 21 mm. Also compatible with Momcozy S9 Pro/S12 Pro /LegendairyMilk/Tsrete Wearable 24mm silicone cups.
✓Maintain compatibility with most handsfree bra - Based on the Medela PersonalFit system. You can use most handsfree bra with your original 24 mm detachable shields having this insert inside.
✓Can be compatible with Spectra 24mm flanges, Ameda Purely Yours 25mm flanges, Ameda Mya Joy 25mm flanges, Willow 24mm flanges, Lansino 24mm flanges. Momcozy S9/S10/S12/ S9 Pro/S12 Pro/ Wearable Breastpump 24 mm cups ( NOT for 27 mm M1 cups)
✓Also fits Freemie 25 mm cup to reduce its niple tunnel down to 21 mm.
✓BPA free, made of food-cotact grade silicone. Comply with EU and USA FDA regulations for materials that contact food. Tested by independent labs for quality and safety. Test reports available for reference.
⚙️ Specifications
Brand Name
Maymom
Unit Count
1 Count
Manufacturer
Maymom
Model Number
X012.2G-i21x2
Manufacturer Part Number
X012.2G-i21x2
Best Sellers Rank
#9,910 in Baby (See Top 100 in Baby) #82 in Breast Shells & Nipple Therapy Products
ASIN
B0DLNPVS35
Customer Reviews
4.2 4.2 out of 5 stars (98) var dpAcrHasRegisteredArcLinkClickAction; P.when('A', 'ready').execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( 'acrLink-click-metrics', 'click', { "allowLinkDefault": true }, function (event) { if (window.ue) { ue.count("acrLinkClickCount", (ue.count("acrLinkClickCount") || 0) + 1); } } ); } }); P.when('A', 'cf').execute(function(A) { A.declarative('acrStarsLink-click-metrics', 'click', { "allowLinkDefault" : true }, function(event){ if(window.ue) { ue.count("acrStarsLinkWithPopoverClickCount", (ue.count("acrStarsLinkWithPopoverClickCount") || 0) + 1); } }); }); 4.2 out of 5 stars
Item Weight
20 g
Material Type
Silicone
Color
Semi-clear
