Snowman Design Graph Paper Composition Notebook Quad Rule graph paper, aka; 4x4 graph/grid paper. It has four squares per inch, so each square measures .25" x .25". Large format size, 8.5 x 11 in (21.59 x 27.94 cm) provides lots of room for small and large projects. The perfect notebook for artists, teachers, architects, hobbyists, programmers, home schooling parents, scientists and others. Uses:...