A 24-inch by 18-inch green, self-healing cutting mat for use with a rotary cutter. Edges are marked in 1/8" increments. The mat also has a 10" grid, marked in the center, with 30, 45, 60, and 90-degree angles denoted. The grey backside is also marked along the edges in 1/8" increments and has an X denoting the exact center of the mat, as well as a 90-degree angle. Use this cutting mat for sewing, craft projects, and paper creations.