Nexgrill 5-Burner Gas Grill with Side Burner is crafted from stainless steel and porcelain-coated steel materials. With 638 sq. in. of total cooking space over porcelain cast iron cooking grids, this BBQ offers plenty of space for your grilling needs. Its Even-Heat system with stainless steel burners, angled flame tamers, and enhanced grates work together to distribute consistent heat across the entire cooking surface and to reduce grill flare-ups.