The silicone parchment paper is a great way to keep pans protected from grease and moisture when cooking. No oil is needed for the pans when cooking. The parchment paper is silicone-coated to be stick-resistant. It can be used in medium to high heat. Dispose of when used, these are a convenient way to stay clean and keep all pans in service and out of the dishwasher. Additionally, it can be used as a disposable carryout liner. - 12 X 12 - Silicone Treated Parchment - Sold Per Case; 1000 Per Case