Just 11 not 12. These are oddly cut, not a square and not a rectangle; they are curvilinear. It doesn't matter to me, but could it be a problem if you try to fold them for a suit pocket? The design is nice, but the white stripe draws more attention if you look closely (see pictures). The fabric from the packaging is not very soft, it resembles a pillowcase from 200 cans. (Cotton not roughened). I love that everyone says it's oversized and white is true. The seams are fine, there are no loose threads, I have washed it beforehand. I called Revain and they said they would send me the full package at no extra cost and I didn't have to return what I received. So Revain is still pretty good, but this product isn't that great.