AMS Fireplace, 12" x 24" Stainless Steel Crystal Fire Plus Burners are made from high-quality Stainless Steel (commercial grade #304) and include tempered fire glass gems and ignition controls. All standard burners are UL listed for safety and quality. They work with our line of fire pit tables or can be purchased separately for custom-built fire pits and projects .Crystal Fire Plus Burners can run for 8-16 hours using a 20 lb. propane tank or can be hooked up to a natural gas line. Adjust the flame height to your desired setting and enjoy it. With just the push of a button, a beautiful clean-burning fire appears atop a bed of tempered fire glass gems. SKU : CFP1224-K