Well when I clicked on the link it brings up some white ones. Right above the price and below the 3 circles under the WHITE handkerchiefs it says 15 different colors. Open that box and guess what happens. You get to choose from 15 different colors.
Yes, it is 22" square. I would fold it into a triangle long ways then roll it or fold the bandana untilk it is the width you need. That could vari depending on head size. Then just tie it around the head.