Infinite position mechanical dials for precise heat control Three dual element burners provide ultimate flexibility Ceramic glass surface is stylish, durable and easy to clean UltraSpeed ribbon heating elements respond 65 faster Elegant Bosch styling offers form and function Low-profile design and beveled edges or stainless steel side trim give a sleek finished look Hot surface indicators show when a burner is hot to the touch, even after it is turned off Can be installed over a Bosch built-in oven