This unique mat is composed of fiberglass and is coated on both sides with non-stick silicone, allowing for the dough to be rolled out effortlessly. The World Cuisine silicone skid-resistant counter pastry mat is ideal for kneading and rolling dough, or working with sugar and chocolate. When rolling out dough on the top surface of the mat there is no need to sprinkle the mat with additional flour. The reverse side secures itself to any working surface.