CUSTOM FIT: Designed exclusively for the Cuisinart Propel+ 4-Burner 3-in-1 Gas Grill (Models: CGG-6331 & CGG-63311). COMPLETE KIT: Includes five orifices tailored to match all burners for seamless compatibility. EASY CONVERSION: Quickly and safely switch from liquid propane to natural gas with straightforward installation. FLEXIBLE HOSE: 10-foot hose provides ample length for flexible grill placement near your natural gas line.