Olfa Cutting Mat 5.5"x 7.5" Green 1" Grid- This double-sided mat has 5.5"x 7.5" area of 1" Yellow grid markings on a Green background. The mat itself is 6"x 8", 1.5mm thick, and the edges have inches divided into 1/8" markings and precise 30, 45, 60 degree angles.
