Chicago Metallic Commercial II Non-Stick 14-Inch Pizza Crisper Commercial II non-stick pizza crisper has perforations allowing greater airflow for crispier crusts; measures 14-Inch diameter. Diamond-quality, non-stick dual-coating Heavy-weight aluminized steel for superior heat conduction and even baking Strong and durable, long-lasting construction; perforations allow for greater airflow for crispier crusts Dishwasher safe, however hand-washing is recommended to extend product life; lifetime warranty