Designed for both high tunnel and outdoor pre-emergence flame weeding and stale seedbed preparation, the Neversink Rolling Flamer is designed to attach onto the torch head of any standard-sized backpack flame weeder. Its stainless-steel hood reportedly concentrates and distributes the heat evenly, reduces fuel usage, and prevents the potential scorching of either nearby plants or greenhouse plastic. And its rear, full-width roller is designed to maintain optimum height above the soil surface and take weight off the operator's arms. Being 15 inches wide facilitates one pass down/one pass back for treating a 30-inch-wide bed. (Includes clamps for attachment but not torch, tank, or backpack.)