This pattern uses the Casserole Dish Hot Pad Pre-cut Batting and Insulating material, which has two layers of batting and a polyester and metalized layer to help keep your hotdish hot. It perfectly fits a standard 9 by 13 inch casserole dish. With just three fabrics, this pattern would be simple to kit with a red, white, and blue fabric from your shop's color wall. But, why not kit it in Fall and Winter holiday colors as well? After all, stars are always in season and these would make great hostess gifts.