Makin's USA-Clay Cutting Mat: Large. Provides a double-sided work surface ideally suited for a variety of project applications. High quality multi-layer PVC construction offers superior performance and greater durability. Cutting side features extra protection for your countertops and wood desks, easy to read 33cm ruler on each edge, 10mm square grid outline and an assortment of angles. Has a non-slip backing and a self-healing design. The rolling side is perfect for using with all types of modeling mediums, stain resistance and odor resistance. This package contains one 13- 3/4x13-3/4 inch cutting mat. Imported.