Burner Configuration 4 heating elements 6 cooking zones (1) variable zone of 5 ½" or 8 ½" (1) oval zone of 6 ½" x 10 ½" (1) single zone of 7" (1) single zone of 5 ½" Standard features Concealed infrared controls allow the unit to be used as counter space when not in use Timer settings, freely-assignable for all cooking zones Residual Heat Indicator for all zones Black, high-impact Ceran surface with stainless steel frame High-speed ribbon element design Optional accessories not included Ceramic and Stainless Steel Cleaner Sidol steel & ceramic cooktop cleaner Razor blade glass scraper