Realistic Stone-like Outdoor Patio Fire Pit Bowl with Free Cover. Get Ready for Entertainment in Your Backyard or Deck. This 30,000 BTU Propane Firepit Bowl Has Hideaway Storage for a 20lb Propane Tank and Also Comes with Clean Burning Lava Rocks Dimensions: 21L x 21W x 29.1H inches Uses standard liquid propane gas tanks Steel frame and stainless steel burner Fire-retardant, inorganic material exterior