The forgiving surface of the 8? x 11? Omnigrid cutting mat is ideal for use in quilting, both for foundation piecing, and for use with templates; this cutting mat is a handy size - it's ideal for travel and crafting on the go. The 8? x 11? cutting mat can also be used for scrapbooking and general crafting projects It features a 1? grid, and 1/8? edge markings and angle line markings on one side for measuring and cutting; the opposite side is unmarked gray that can be used for cuts that don't require ruler/grid alignment Couple your Omnigrid mat with an Omnigrid ruler for ultimate measuring and cutting accuracy Use with a rotary cutter or a straight-edge blade