This self-healing cutting mat is great for cutters, blades and setting tools. The ultra-thick surface prevents blade cut-through, extending mat life. This package contains one American Crafts-Pink Double Sided Self Healing Cutting Mat - Pink, 18x24 inch mat with inch and centimeter measurements. Acid free. Archival quality. Imported. WARNING: This Product Can Expose You To Chemicals Phthalate (Dehp), Which Is Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm For More Information Go To www.P65warnings.ca.gov