The big (circular) disk is made from curly yellow birch and the base is made from maple with ebony inlay in the base sides. The inlaid wood disk is made from walnut and the inlaid ring around the big disk is crushed lapis lazuli. The inlaid center disk is a coquina jasper cabochon. The light is an LED strip light. The disk and base are finished with teak oil and a rubbed out polyurethane finish and waxed with Renaissance Micro-Crystalline wax polish. Dimensions: 13.5” x 10.5”.