【All-inclusive set】The set includes 2 double-sided self-healing cutting mats (A4 size), 1 inch 6.5x12 inch transparent ruler. This tool kit is perfect for artists, craftsmen and professionals to have a worry-free working experience in various projects; 【Multi-functional cutting mat】The cutting mat measures 12 x 9 inches, and the double-sided design comes with inch grids and markings at different angles (45° and 60°), which greatly helps the cutting process. This self-healing cutting mat not only protects your knives and other cutting tools, but also effectively protects your work surface from damage; 【Suitable for a variety of materials】Whether it is materials such as wood, cardboard, paper, plastic, cloth, leather or foam, this craft cutter can provide you with great flexibility. It is perfect for craft and sewing projects from small to large; 【Professional-grade quality assurance】Made of high-quality materials, the durability and reliability of this craft knife set are ensured. Whether you are doing detailed hand-cutting projects or large creative projects, this set of tools can be your assistant. Right-handed use makes your creation more efficient and more interesting; 【User-friendly function】The cutting mat is not only powerful, but also very easy to use. Its user-friendly design fully considers the user's comfort, even beginners can quickly get started and enjoy an efficient and enjoyable creative process. Whether you are doing a detailed handmade project or a large creative project, this cutting mat is an indispensable helper;