Dritz-Omnigrid Double-Sided Mat. This self-healing cutting mat features grid and markings in both inches and centimeters
– one on each side. The inch side has a 24×36 inch grid spaced every 1 inch with 1/8 inch increments on the edge rulers. The centimeter side has a 60x91cm grid spaced every 1cm with .5cm increments on the edge rulers. Both sides also have 45-degree angles lines included. Overall dimensions of the mat are 24.75×36.75 inches. Each package contains one mat. Imported.