Features: 1. Made ofstainless steel is more solid more durable than ordinary iron. 2. Can be used in ProQ Smokers, Bradley Electric Smokers, Weber Smoky Mountains (WSM), Brinkmann Smoke n Grills, in fact, just about all existing BBQs, even kettle BBQs provided they have a lid. 3. The smoking wood dust bring about for 4-7 hours of smoke(The smoking wood dust need to buy it yourself, Specific length of smoke time vary according to the type and quantity of wood dust added) 4.Can smoke for up to 4-7 hours. 5.The surface has been anodized to greatly increase its oxidation resistance, increase safety and service life.