... " to 48" 3,The material: Black steel or stainless steel Fire rings1, Gas fire rings for fire burner,fire table,fire pit or ... .5, The material: Black steel tube, stainless steel tube.6, Surface treatment: Black powder coating on steel tube or electrolytic polishing on stainless steel material.7, Excellence:A), ... so our flames are larger.So our fire rings for fire burner,fire pit,fire bowl will be your ...