This is a completely stainless steel Vermont Castings Model VM450 grill. Heavy gauge steel and can be powered with either propane or natural gas. Very high quality, well maintained and completely clean. Frankly, almost like new. They' re not making them like this any longer. A 4 burner unit with an additional side burner. Dimensions are 48"H x 60"W x 24"D. Easy to use, easier to clean and easy to move with the rolling lock out wheels. This is a steal at $295 and will last a lifetime.