Peterson Real Fyre 18-inch Post Oak Gas Log Set With Vented Propane G4 Burner - Manual Safety Pilot Peterson Real Fyre gas logs are meticulously hand painted to re-create the look of natural wood Superior refractory ceramic logs are reinforced with steel rods for greater integrity Efficient design helps preserve and protect natural resources This Peterson Real Fyre gas log set is designed for indoor use only Peterson Real Fyre gas log sets are proudly made in the USA