Silicone Baking Mat - Non Stick Professional Grade OVEN SAFE up to 480 degrees F EASY TO CLEAN MAT MEASURES 16-1/2 inch x 11 inch; Made for a 13-inch x 18-inch pan NO NEED FOR parchment paper, oil or cooking sprays SAFE Constructed of FDA and LFGB-approved materials. BPA and BPP free