CONCEALED PROPANE TANK:The base of this rectangular fire pit propane fire table cleverly hides away a 20lbs propane tank (not included) and it is equipped with a sliding door & steel base to easily to put the propane tank in and out STURDY AND HEAT-RESISTANT MATERIALS: This unit is made to last with its sturdy, stainless, heat-resistant parts with its tempered heat-treated glass tabletop, aluminum frame, and trusty weather-resistant base materials