This singing bowl is a special bowl, which is made of seven metals, i.e. gold, silver, copper, iron, tin, lead, and zinc. All the metal used has a specific purpose and represent the sun and the moon and other planets. This bowl can be used for meditation, music, and chakra cleansing. Diameter: 8 inch Height : 4.5 inch Weight : 1.2 kilo gram approx. (only bowl ) (1887.5 kilo grams with striker and cushion)