I've installed these tubes and they seem to be just fine. I don't ride bicycles a lot, but my last set of tubes only lasted 3 months before developing a hole in each tube with 4 miles of use. I hope these last a lot longer. They are definitely thicker.
I was glad to receive this inner tube; searched throughout my community, but most bike parts were all sold out. So far, the tube is doing what it's suppose to do. No issues thus far.