We had this 17.5" Round Ceramic Stone fabricated exclusively for use in the xl cooker. It is specifically sized to create an indirect set-up on the XL Spider, Xl Woo2 or XL Adjustable Rig. Provides 2.5" of open room around the 17.5" stone's edge and the 22.5" inside diameter of the xl fire ring wall. Add the Stone atop the XL Adjustable Rig to create an elevated platform for XL size pizzas.
It is not recommended for use on the Large Big Green Egg® or similar size ceramic cookers.
Ceramics are heat resistant cordierite formulas. The Stone is 5/8-inch thick and matches nicely with our 18" Drip Pan. Made in the USA exclusively for CGS.