Extra-large rectangular pizza stone Made from durable cordierite Reduces hot spots while cooking Get a uniformly browned crust Dimensions: 22.5L x 13.5W inches. There's no limit to what you can bake on the Pizzacraft Large All-Purpose Stone. This durable cordierite stone is great for pizzas, bread, and other baked goods and can be used on the grill or in your oven! The extra-large stone is thermal shock resistant and requires no seasoning or conditioning. You'll eliminate hot spots for a completely browned crust and always have more than enough space for the biggest pies and multiple cold or ready-made items. The Pizzacraft Large All-Purpose Stone measures 22.5L x 13.5W inches and doesn't require and seasoning. About PizzaCraftPizzaCraft believes that their name is pretty self-explanatory - they know how to make pizza. And they want you to know, too! This company is dedicated to creating a complete line of pizza stones, peels, tools, and accessories that make gourmet pizza something you make at home instead of overpay for at restaurants. With the right pieces, pizza's a piece of pie!