The Original GreenPan 11" Square Hard Anodized Exterior Ceramic Non Stick Thermolon Grill Pan - Grey Dimensions: 11.5 " W x 19.25 " D x 3.31 " H Cooktop Compatibility: Gas, Electric coil Nonstick Thermolon interior surface, no blistering, no peeling & easy to clean Large riveted stainless steel handles with comfortable grip Even heat distribution thanks to the thick aluminum core