These necklaces give you just a subtle golden or silver shimmer on your skin. They are simple and delicate. Material is 18karat gold or Sterling silver. Variations are cubic for box chain, a chain made out of little cubes or round for trace chain, a chain made of little rings. The model in the first picture wears the gold round version, the model in the last picture wears the silver cubic version. Made in Munich. 925 sterling silver Measurements: The chain is about 1mm strong and the overall length of the necklace is about 42 cm longCare: This is a delicate piece, please store separately and take off before sports or physical work