SUNHEAT International (SUNH0) Classic Umbrella Design Portable Propane Patio Heater, Golden Hammered Classic umbrella design with metal frame and Golden Hammered finish 41,000 BTU's to heat up to 18 feet in diameter; 10 hour burn time and tank can be a standard 20 gal propane tank Dimensions: 87" tall, 32" reflector and 18" base Push button ignition system with variable control knob; thermocouple and anti-tip over device Wheels and beverage tray included