14" x 16" rectangular pizza stone. Firebrick stone heats evenly for crisp crusts. This pizza stone is crafted in the USA out of a special clay that replicates the bottom of a professional pizza oven. The trick is to leave it in your stove and bring it up to temperature with your oven. Lift pizzas in and out with a pizza peel and let the stone cool off staying in your oven. These pizza stones have a heat center for added even heat distribution.