I bought a little, but I am quite satisfied. Also, if there is incompleteness in the first item, we will respond quickly when requesting replacement and I am satisfied enough in terms of follow-up. However, although the product has exactly the same deficiency as the replacement item, I am convinced that it can not be helped in the manufacturing process.
It was good and stronger than I expected. It is convenient to be folded and cleaned up. I would like to think about the next purchase after trying it in a bit.