This product is a one-of-a-kind functional and natural work of art. You simply cannot get more natural than a stone sink made of petrified wood. Although it’s called petrified wood and was actually natural wood at one point in time, it is now stone. Over thousands of years, the process of fossilization has replaced all the organic materials in the wood with minerals, keeping the structure of the wood, but effectively turning it into stone. Each Petrified Wood sink is unique, no two are alike. The shape and size vary for every piece and can range from 14 to 25 in. in length (side to side) and 11 to 24 in. in width and 4.75 to 7 in. in height. As the sinks are each carved from a trunk of petrified wood, the color can also vary due to the original wood and the different minerals found in the growing places of the trees. The sinks will all have a natural wood tone, from very light to dark. Overall, petrified wood sinks are extremely special and will be phenomenal conversation pieces because of their beauty, history, and uniqueness.