I am pleased with the quality of this product and the idea behind it. I can also say that I bought an imitation before this one, and the difference is obvious. That said, I am only 2 months along and just needing to leave the top buttons undone on my jeans. This product helps with that, but it does frequently need to be adjusted because it tends to slip a bit. Also, it is already a  little snug, which makes me wonder how long I'll be able to use it. I'm doubtful, but interested to see. I'll update this review accordingly.