The 90cm wide Bosch PPS9A6B90 Gas Hob offers you a sophisticated design that is easy to clean. It comes with an elegant black tempered-glass and continuous cast-iron pan supports for maximum stability. There are 5 burners including a wok burner, for powerful high speed cooking at up to 4.0kW. The automatic ignition and variable power levels are found at the front of the hob using the dials. Plus, there is a flame failure safety device that shuts off the gas supply automatically if the flame goes out.