Shop › The Cutting Edge Mat Image 1 of 2 Image 2 of 2 The Cutting Edge Mat from $12.00 We have 2 sizes in these mats. These mats sharpen your cutters as you cut your material! Sizes are 6.5 by 12.5 & 4.5 by 8.5 Size: Select Size Small Medium Quantity: Add To Cart Added! We have 2 sizes in these mats. These mats sharpen your cutters as you cut your material! Sizes are 6.5 by 12.5 & 4.5 by 8.5