Alpha Living 15" Round Pizza Stone with Handle for Oven or Grill - Baking StoneHIGH HEAT RESISTANT AND GOOD HEAT CONDUCTOR If you are using it on Grill or Oven, it will withstand heat. would not break under 1400. Insane heat conductor MULTI PURPOSE USAGES Great for Pizza Stone, but also suitable for regular baking & pie so much more 15" DIAMETER WITH HANDLES 15 inch pizza stone will provide a large variety of different size or pizzas and side handle will provide safe, secure grip when transporting . You would have the