I bought her some last year at Joann’s in Kingsport TN. I didn’t pay attention to what kind it was it was thicker than what we can get here in east KY. It was 96” wide and on a roll. She pieces tops either by hand or on her treadle machine and then usually tie’s the quilt. Thanks for all the great suggestions. I think I will just try and get her to go with me to Tennessee to Joann’s and let her pick some out.