Omnigrid 24-Inch-by-36-Inch Gridded Mat
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 1/8in and a full surface grid with 45 degree angles as well.  Mat measures 24-3/4x36-3/4in with an 24x36in grid.