Cooking Surfaces: Three gas burners and one electric hotplate.Control Knobs: Four front-mounted blue knobs with protective film.Build: Stainless steel top surface with a black front panel.Grates: Two removable black wire pan supports.Safety & Installation TipsRemove Protective Film: Peel the blue plastic off the knobs before use.Ventilation: Keep the room well-ventilated when operating the gas burners.Stable Surface: Place the unit on a flat, heat-resistant countertop.