The Signal Sculpture's great design and scale makes it a perfect accent in any style of room. Made of a rich combination of materials, this sculpture is designed to impress from the back or front and can be flipped to create a pair. Made of honed black marble, brass, marble composite, and a fabulous crystal that replicates natural quartz. Dimensions: 8 W X 18 H X 4 D (in) Weight: 8 lbs.