The Pizza Baking Stone is a universal accessory that helps you achieve restaurant-style crispy pizza crusts with your standard or convection oven. This baking stone can also be used for breads, bagels, rolls, cookies, pastries, and much more. Instructions and recipes are also included. This accessory measures 13-3/4" x 13" and can be easily cleaned with hot water. Using this accessory will require no disassembly or repair experience.