Mega Pizza Screen is 14" wide, 1/4" holes. This American Metalcraft 28714 14" mega pizza screen is made of heavy-duty aluminum that can last 5 to 10 times longer than standard pizza screens. Mega screens are the most durable, cost-effective screens for conveyor oven use. Pizza screens produce evenly baked crust by allowing air to circulate beneath the crust. The holes and open rims make cleaning a breeze and improve food safety. This pizza screen is NSF Listed.