Free Quilt Pattern: 4th of July Mug Rug I Sew Free 10 years ago 0 Flares 0 Flares × This block intended to make a 5×7″ Mug Rug but could easily be modified into a 7″ square block, by adding a strip to the top/bottom or enlarged. For piecing instructions and more info, please refer to the blog post linked above Download