The Singer A1 Size Double Sided Printed Self-Healing Cutting Mat is an essential tool for designers, crafters, and professionals who require a precise and durable workspace. Specifically engineered to accommodate a full-size piece of A1 paper, this mat ensures your work surfaces remain protected while providing a stable base for cutting tools. Built with a high-quality 5-layer construction, the mat features self-healing properties that allow the surface to close back up after cuts, significantly extending the product's lifespan. The double-sided design offers maximum versatility, allowing users to switch between different measurement systems depending on the project requirements. Side A features a green finish with a yellow metric grid, providing clear centimeter (cm) and millimeter (mm) markings. Side B transitions to a professional black finish with a white imperial grid, including inch and 1/4 inch marks, as well as picas and points for detailed graphic work. Precision is further enhanced by integrated angle lines of 30, 45, and 60 degrees printed on both sides, making it easy to execute accurate diagonal cuts without the need for additional protractors. With a thickness of 3.0mm, it provides the ideal balance of cushioning and stability for a wide range of cutting tasks.