Combining equal parts personality and functionality, this double-sided, self-healing Cutting mat will inspire your creative imagination and provide the perfect Cutting surface for all of your projects. With a delightfully decorative print on one side, you?ll love the splash of color it brings to your workspace, even when you?re not working. Keep your cuts clean and enjoy more creative Cutting options with multi-angled grid lines. Extend your mat life with the extra-thick surface, which prevents blade cut-through. The 12 inch x 12 inch and 12 inch x 24 inch reference marks match Cricut machine mat sizes. Not for use in Cricut machines.