This is a darling charm that is a Koala Bear. This koala bear is sitting and holding on to a tree branch. We think it has a very hard to read mark on the back side where the tree branch bends suggesting it is sterling silver that is gold plated. There is no wear and it has a thick gold layer. It is in excellent condition. This charm measures 3/4 inch x 1/2 inch. It is a wonderful addition to your charm bracelet.