I don't have a clue as to which piece of fabric it came from or the manufacturer. It was just a remnat I had in my stash. Heck it might have even been part of a white sheet that I used as a backing on one of my older quilts. Who knows? No, I really can't say anything because he marks and cuts all of my blocks for ME. So, I guess, he thought they were fair game. I really should have put them in a bag and marked them as mine. Hind sight is 20-20. I like the idea of changing the sashing color. That might work. Any more suggestions?