A hole is designed for torch to light charcoal . Numerous air intakes enhance the chimney effect . It can be folded and convenient to carry with a attached carrying bag . The chimney effect promotes the updraft of hot air and transfers heat to every corner, significantly improving the combustion of charcoal . Expand Size: 17*17*30 (without handle) . Feature :The multi-hole design facilitates air circulation during ignition and makes the object burn more quickly . the design of the handle effectively . prevents user from being burned; the bearing capacity is 15KG .