The sturdy 304 stainless steel construction makes certain a lengthy enduring and durable item, while the 8mm stainless steel food preparation grates develop a non-stick food preparation surface area that's perfect for smoking and barbecuing alike. The twin wall firebox and oven high quality gasket develop a limited seal to offer a well-insulated food preparation area while the 18-pound hopper ability permits for up to 62 hrs of nonstop cooking time. The 562-square-inch food preparation area can be warmed from 180 levels to 650 levels Fahrenheit and can be regulated via the integrated Wi-Fi controller via the cost-free Memphis Mobile App offered for both iphone and Android.