Russian Olive that has been blasted, finished with Danish Oil. Turned aluminum drilled holes in the piece below the cup (has a 1/4 inch hole to accept the tennon from the acrylic) and the piece on the foot has a tennon to go into the Olive foot with a 1/4 inch hole to accept the tennon from the acrylic piece. The piece is 10 inches tall and 3 1/2 inches wide The bowl is 3/16 inch wall thickness.