The material is like a dense cotton microfiber and holds vinyl well, which is good, but the size is just short of being large enough for a proper bandana. It will fit most people's heads, but not those with larger skulls or a lot of hair. So if you sell them as bandanas, as opposed to handkerchiefs, expect some complaints. Also, these aren't your typical soft cotton bandanas. The material is like a linen napkin.