The listing, Hello Kitty charm/pendant has ended.
Hello Kitty charm/pendant - Silver/gold TONE (not silver) is a base metal alloy that is meant to give the illusion of silver without the cost. Extremely popular, silver/gold tone can be seen on products from off-brand to designer and celebrity jewelry lines. Silver/gold tone jewelry can be made from a variety of metals and the quality varies greatly between combinations. However, it is always considered costume jewelry. Over time, the silver-colored coating on jewelry will wear off, exposing the usually copper-colored base. This can take years if jewelry is taken care of. Unfortunately I DO NOT know the base alloy of this piece.