WELLAND Silicone Baking Mat Non-stick Silicone Liner for Bake Pans , 16.5&rsquo;&rsquo;x 11&rsquo;&rsquo; MATERIAL: Made from fiberglass mesh and food grade silicone.100% certified FDA & LFBG Food safe and BPA free product MEASUREMENTS: has CM & INCHES measurements on this mat, and also has popular macaron template sizes, 38mm standard and 30mm mini NON-STICK: Remove your cookies from this mat easily SAFE: Freezer, microwave, and oven-safe; Can be used at temperatures varying from -40 degrees C to 230 degrees C (-40 degrees F to 450 degrees F) Approximate size: 16.5 x 11