Copper foil is made by hammering copper with a certain proportion of other metals. It is generally available in two types: 90% copper foil and 88% copper foil, meaning the copper content is 90% and 88% respectively. The standard size is 16*16cm. Copper foil is a widely used decorative material, used in applications such as hotels, temple statues, gold lettering, ceramic tiles/mosaic tiles, and handicrafts.
