Peterson Real Fyre 24-inch Split Oak Log Set With Vent-free Propane Ansi Certified G9 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 Log ends and split pieces are a different color than the bark giving a more realistic appearance This Peterson Real Fyre gas log set is designed for indoor use only All Peterson Real Fyre gas log sets are available in other sizes and with other valve control options