THE ULTIMATE BAKING CONVENIENCE These 2pcs of flexible food grade silicone non-stick baking mats are half-sized made for a 13 inch x 18 inch pan. Perfect alternative for other baking materials such as parchment paper, aluminum foil, and non-stick sprays. Features a nonstick surface that allows for effortless food removal with no plastic aftertaste, and does an amazing job at baking evenly without burning. REUSABLE & ECONOMICAL Reduce your spending by eliminating the use of foil or parchment paper as your baking sheets, with these 2 pcs of 16.5 x 11.6 inches reusable silicone baking mats that can fit a 13 inch x 18 inch pan. Prevents any mess or spillage underneath when baking. Its durable and flexible nature is made with food grade materials that can be reused over and over.