We worked with an individual craftsman who created this unique shelving unit out of two repurposed materials. For the base he used some weathered 2×6 tongue and groove boards. On the shelving tops he cut three pieces of cultured marble to size and slide them into the side slats. This combination gave the shelving a one of a kind look with great functionality. This shelf is a simple example of how materials that have seem to hit the end of there life cycle still have great value.