Protect your surface area and achieve incredible iron-on applications with this essential Cricut Autopress companion. The durable cover absorbs and distributes heat evenly. A special inner liner wicks moisture to deliver clean, dry heat. A foil membrane reflects heat and prevents moisture vapor transfer. The silicone foam insulates and shields 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, and project, in place.