Cutting Mat with Grid 12in x 18in

Omnigrid mats have several unique features that quilters appreciate: One side features a medium green background with bright yellow grid lines and the other side features a solid grey without grid lines. Both sides feature a forgiving surface and will not damage your rotary cutter. The grids on these mats feature inch markings to the 1/8 inch and a full surface grid with 45 degree angles as well. Mat measures 18.75x12.75 inches with an 12x18 inch grid.