Review on Maymom 15Mm Flange Insert Compatible With Elvie Single/Double Electric, Elvie Stride Cup (24Mm), Compatible With Medela PersonalFit Flex Shield, Not Original Elvie Replacement Pump Parts by Abidzar Olivas

I bought this product to use inside of my 24mm medela flanges that are too big and I now have 3 pairs of this product. First pair worked like a dream and I’d give it 5/5 stars. I loved it so much I bought 2 more pairs. All 3 pairs are different sizes! I attached a picture of the last 2 sets I bought side by side and inside of the same flange. They are different lengths and thicknesses and I found out on my 2nd pair only by when I tried to pump and it was extremely painful because they were not the right size for me. Bought the 3rd set hoping they’d fit like the 1st pair I got and they also fit differently than my 1st and 2nd set! I do have to say that I have bought many maymom products and this is the first product that has disappointed me and I don’t believe that it represents the company but because of the inconsistency of what should be all the same products and the pain it has caused me, I have to rate this a 1 star.UPDATE:I reached out to the seller and notified them about the issues I stated above and they had absolutely no problem sending me replacements for free! The replacements worked just as good as my first pair that I loved. I’ve been using them for about a month and I’ve noticed for some reason I think they are stretched out and need to be replaced. I don’t know why it would but I’m sure it’s normal, just like everything else you use when you’re pumping 5x a day.