This is our new line of Arc Burners! They are the highest quality and the best in the industry. This is a new style of burner featuring an Arc to give a much better flame pattern than a standard H-style burner. They have a 1/2 pipe thread and work perfectly with our new Whisper Quiet Flex Hoses. Features Material Stainless Steel. 1/2 Pipe thread and work perfectly with our new Whisper Quiet Flex Hoses. All holes are drilled and not punched like most manufacturers burners which when punched, causes a whistle. These have the most amazing flame pattern due to the Arc in the burner instead of a flat H-burner. The shorter inlet allows you to connect our flex hose and make your bends without taking up more room. Can be used in a Fireplace or Fire Pit. This burner should last a lifetime. Specifications Dimensions 24 L x 6 W .