Welded all steel construction # 16", 20", & 24" Diameter Sizes # For replacement or add on to your current grill/smoker # Add to your own smoker build... All BBQ Grills & Smokers are Custom Built for You when you place your order. You may pick up your smoker in Uvalde, Texas to save the shipping cost. We can ship our units anywhere in the USA. We use a trucking line out of Uvalde, Texas, or you may arrange your own shipping. Please select your choice from the menu above. All sizes shown are for the diameter of the firebox. Please allow up to 6-9 weeks for delivery or lead time for pickup.