This DoJoe Pizza Oven Attachment is designed for use on the Classic Joe 18-Inch Grills.  Made of durable cast-aluminum, it transforms your Kamado Joe® into a pizza oven. It's unique wedge-shaped opening makes maintaining a continuous temperature ranging from 400°F to 700°F easier, even over the course of an hour or more.  When used with heat deflector plates and a Kamado Joe pizza stone, enables you to grill a perfect crust pizza with crisp toppings.