Interchangeable Grill and Griddle Plate with Turbo Speed Smoke Extractor. Great for using indoors or on the patio. Easy to use and to clean up. 22" x 13.2" x6.1" It has a built in fan and a water tray that helps capture and reduce smoke. It can reach up to 450 degrees for fast cooking. The non-stick surface has a cerami-tech coating that helps prevent food from sticking and simplifies cleaning. The tempered glass lid helps to retain heat. Pre-owned -used only a couple of times- excellent condition. Can use with Liquid Smoke to enhance flavor.