The Olympic Bell was commissioned and cast for the 2012 London Olympic Games, and is the largest harmonically tuned bell in the world.[1] Cast in bronze bell metal, it is 2 metres (6 ft 7 in) high with a diameter of 3.34 metres (10 ft 11 in), and weighs 22 long tons 18 cwt 3 qr 13 lb (51,393 lb or 23.311 t).[1][2] The bell is now displayed in the Olympic Park.