Featuring digital technology for superior accuracy in cooking, this smoker is made of stainless steel for long-lasting durability. It's Spin-glass insulation provides valuable heat retention provided by its powerful electric heating element. Also includes cookbook, sauces, rubs and more. Made of stainless steel with digital technology, this smoker with Spin-glass insulation also includes sauces and cookbook. H x 20.5 in. W x 21.5 in. LIncludes: 4 Casters; 18oz. Spicy Barbecue Sauce