Dual Sided Cutting Mat 18 X 24

Self healing, multi-layer mat is usable on both sides with a light background featured on one side and a dark background on the other. One inch lines with two sets of corresponding numbers are placed around the perimeter of the mat and read left to right and right to left, never lose your place or have to count backwards. 1/8", 1/4", 1/2", 3/4", and 1" markings as well as multiple angles.