Round square cordierite refractory brick for pizza oven

Material
cordierite
Function
Food vegetable pizza bread baking stone
Package
One pc each box
Regular Size 
Dai 203mm/8″
Dia 330mm/13″
Dia 206mm/8.1″
Dia 338mm/13.3″
Dia 228mm/9″
Dia 340mm/13.4″
Dia 250mm/9.8“
Dia 360mm/14.2“
Dia 254mm/10”
Dia 365mm/14.4“
Dia 260mm/10.2″
Dia 381mm/15″
Dia 280mm/11″
Dia 398mm/15.7″
Dia 295mm/11.6″
Dia 410mm/16.1″
Dia 305mm/12″
Dia 420 mm/16.5″
Dia 320mm/12.6″
Dia 455mm/18″

Adavantage of Using a Pizza stone

* Makes restaurant quality pizzas, bread, pastries and vegetables
* Absorbs oven heat and transfers it evenly
* Recommended for up to 500 degrees in a standard home oven
* Durable, non-cracking; crafted from a blend of lead-free clays
* Specially engineered Heat Core eliminates soggy centers
* Easy maintenance: rinse and air dry, seasons over time
* Dimensions: 8″ Dia.