"Dough-It-All" Half Size Non-Stick Rolling/Baking/Macaron Silicone Mat by The Handy House Non-Stick Half Size Baking Mat for use with 13" x 18" sheet pan Multi-tasker: Bake 20 two-inch macarons using the dotted cookie guides on one side Use the other side's 5-10" circles to roll out dough, then bake on the same mat. Includes and inch and cm guide. Great for sticky items- this replaces waxed paper and is reusable thousands of times. Made of FDA approved 100% food grade silicone; not designed for cutting on.