Joinor Cake Leaves Baking Pie Crust Cutters Set of 4 Random Color Made of durable plastic. Do not put it in the oven or heat it. They are made of plastic. Maple, Oak,Double Leaf and Basic Leaf Dishwasher-safe, Easy and Fast Use to cut out pieces Great for Pie gum paste, fondant, chocolate and more Create beautiful and simple shapes with these cutters