I have something similar, it works fine. I bought it for pizza and use it for others things way more than pizza.
This is the one I have. Makes great fajita veggies on the grill...

http://www.amazon.com/Camp-Chef-Seasoned-14-Inch-Pizza/dp/B000Q01WBU/ref=sr_1_7?ie=UTF8&qid=1400616306&sr=8-7&keywords=camp+chef+pizza