This is a statement necklace. This necklace is made from shiny black onyx stones in three different sizes. On one side of the necklace, a big silver plated square gives the necklace a asymmetrical and modern look. The silver plated piece has a very unique texture and design. This necklace will work for everyday or with an evening dress. Dimensions: length - 18" silver plated square piece- 1" extender- possible to add an extension chain by request. *If, for any reason, you are not completely satisfied, please contact me so we can try to work out the problem. Shipping I ship twice a week. pls allow few days before shipping.