The Excel Self-Healing Cutting Mat is a durable 12 x 18-inch work surface designed for precision cutting. Its self-healing PVC construction absorbs blade marks that close and fade over time, extending the mat's lifespan. The front features a one-inch grid for accurate layouts and measurements, while both sides offer self-healing protection. Ideal for hobbyists, miniaturists, and crafters who rely on rotary cutters, craft knives, and precision tools daily.