Product details:

Complete a wide range of sewing and crafting projects easily with this Self-Healing Cutting Mat. The large 24 inch x 36 inch size allows you to work on almost any task from quilting to scrapbooking. This self-healing mat features a blue side with clearly marked yellow grid lines on it to help you cut precise shapes. Or, if you prefer, flip it over, and you can use the solid green lines for general cutting purposes. It's 1.5mm thick and designed to reduce the daily wear and tear of your rotary cutting blades for longer use. Plus, it also protects your furniture from damage.