Omnigrid Set Med For Small Projects Rotary Cutting Mats & Rulers Omnigrid Set Medium For Small Projects Rotary Cutting Mats and Rulers Set of tools designed for small quilting, craft and memory book projects. Set includes: 1inx6in and 4inx4in and 6inx6in rulers with black/yellow gridded markings and a 9inx12in self-healing mat. Cutting surface on both sides, grid on one side. Handy for all small projects for school, home or office. Easy to pack and take anywhere. DRITZ R12WGRS Manufacturer : Dritz Manf .