Megamaster Pizza Oven, Bakers Box , With Stone & Metal-Free Shipping, this unit sits on top of a gas grill, it's heated by the grill.

Works with homemade, frozen, and pre-made pizzasPortable outdoor Pizza Oven, Used together with a gas or charcoal grill or covered griddle to create artisan style pizzasCeramic stone throughout promotes a crispy crustBuilt-in easy read thermometer for optimal cook timing13” x 13” x 3” Firebox fits up to a 12" pizzaFits on grills wider than 16" deep and 16" long