Shield your surface area and get amazing heat-transfer results with this essential Cricut Autopress™ companion. The durable cover absorbs and distributes heat across your project. A special inner liner wicks moisture for clean, dry heat. A foil membrane reflects heat and prevents moisture vapor transfer. The silicone foam insulates and protects your surface from damaging heat. Prep while you press on a second mat, as a nonslip silicone base seals the layers together and keeps your mat in place. Details: 15" x 12" (38cm x 30cm) Nonslip silicone base Durable cover Adds structure Wicks moisture Reflects heat For use with Cricut Autopress