I am satisfied with both size and thickness. As it is for freezer preservation, it is still safe to say that this thickness and size. I am satisfied. I also tried a little thin type but this type is still good.
I think that it is high quality corresponding to the price. It has robustness and durability in any usage. It is possible to transport with a car etc even if it does not double because the worry that it breaks is little in the trash bag last in using for the multi. As a result, I think that it is high CP.