Nancy's Kitchen Helpers Silicone Baking Mat, 16 1/2 x 11 5/8 Inches, Half-Sheet, Green Border This Silicone Baking Mat is easy to use, clean, and store. It perfectly fits a half-sheet baking pan and the angled corners make it easy to remove. Clean up is a snap! Just wipe it with warm soapy water and air dry. Then either roll it up or lay it flat in a drawer or cupboard. No more soaking your cookie sheets to get the burned cookie bottom residue off. This baking sheet saves both time and money and helps save the environment. You no longer need parchment paper to keep your food from sticking. No more tossing that scorched paper in the trash. No more oil or non-stick spray needed. The mat is reusable and, with proper care, will last a lifetime. Cookies and pastries cook evenly and don't stick to the pan. The sugar in your chocolate chip doesn't burn nor does the bottom of your cookies. Roasted veggies come out perfectly. You no longer need to match the size of your spaghetti squash with the size of your lasagna pan - it fits great on the mat! You'll find that it is more than just a baking mat. Of course you can bake cookies and croissants but what about cheese crisps, peanut brittle, and roasting veggies. It can be used as a pastry mat to roll out dough. Place it under a pie to catch over-spills or on the bottom of your oven for easy cleanup. Use it as a work surface when doing crafts to catch drips from your glue gun. There are plenty of uses I'm sure you can think of. One mat may not be enough for your household. Order now with peace of mind due to our 1 year money back guarantee. No catches. See product description below for more information.