our 20 Lb. Capacity Smoker has undergone only minimal changes over the past 30 years because its design works! This model is made specifically for the home user. Smoke meat, fish or jerky on the 4 removable chrome-plated shelves or hang sausage for smoking on the 3 hickory dowels. The experience and expertise of The Sausage Maker back every smokehouse we make. The Stainless Steel model features a 304 Series Stainless Steel interior and exterior - Food Grade and Won't Rust!.