The 22 griddle has quick & easy clean up, taking the hassle out of outdoor cooking. 330 sq. in. of a cold rolled steel cooking top with duel mini H-burners that produce 24,000 BTU for fast, even cooking surface. 22 griddle has a unique rear grease management system for easy cleanup while cooking. Outdoor griddle. Integrated grease management system. Adjustable height rubber feet for stability on uneven surfaces. Uses a 1 lb propane bottle (not included) or a 20 lb propane tank with the addition of the bulk tank hose adapter accessory (not included).