4" long Enameled Cast Iron Wall Mount Trough Sink from local Aki Kurose Middle School. It is one long bowl that has 5 holes in the back. 3 were originally for faucets and 2 were for liquid soap dispensers. Not many people need giant sinks these days unless you have a business with public bathrooms, but this could be a sick project and you can turn it into a nice garden water feature, a bird bath, an outdoor sink, a large planter. The options are only limited by your imagination.