15 inch DIAMETER: At 15 inch, this pizza stone will allow you to make a variety of different size pizzas. You can use this stone whether you want to make a pizza for the whole family or your own personal pie. CORDIERITE STONE COMPOSITION: Cordierite is a durable stone-like material that will not crack in extreme heat or cold, and resists thermal shock and high heat better than ceramic. Compared to the metal of baking stones, our pizza stone holds heat more evenly PERFECT FOR ANY BAKED GOOD: Besides baking pizza, the grilling stone is perfect for baking calzones, breads, and desserts. When You Preheat The Stone, It Gives The Dough A Strong Burst Of Initial Heat, Puffing Up The Crust HEATS UP QUICKLY AND COOKS EVENLY: The stone heats evenly and cooks the pizza from the bottom up. Simply heat the stone for fifteen minutes before placing a fresh pizza on it and you'll end up with a delicious and perfectly cooked pizza. PERFECT FOR ANY GRILL: The 15 inch diameter makes it a perfect fit for almost all grills. The grilling stone can be used in almost every oven as well. Best round pizza stone 15 inches round pizza stone for oven to cook best crispy pizza. colour:beige material:cordierite size:diameter: 38cm Package Contents: 1 x Pizza Slate