Shop for the Cricut® Decorative Mint Self-Healing Mat at Michaels.com. Keep your fabric cuts clean and measurements precise with this durable, extra-thick 12” x 12” self-healing mat — the perfect cutting surface for your smaller projects. With multi-angled grid lines, you’ll enjoy more creative cutting options. The extra-thick surface prevents blade cut-through and extends your mat life. And as an extra bonus, the 12” x 12” reference marks are a perfect match for your standard Cricut machine mat for perfect cut-downs. Not for use in Cricut machines.