Stay warm in style with our contemporary-chic Concrete & Glass outdoor firepit. The design features a powder-coated metal base with a door, so you can easily access your propane tank. Durable and low-maintenance, a concrete top is the perfect spot to place drinks when you're huddled around for happy hour, and a removable glass shield will protect you from the open flame. Meant for propane use only, it has an output of 50,000 BTUs (British Thermal Units). To turn on the fire, there's a battery-operated electronic igniter. A battery is included, as well as lava rocks, which help even the flame and control the heat.