Vintage MCM Lucite Grape Cluster On Driftwood Ceiling Fixture-RARE-MASSIVE. Each Grape measures between 1.5 and 2.5 inches. The entire Cluster is 14 inches not including the metal fixture. The fixture will need to be rewired as it has been cut. There is one detached Grape and one that is cracked, could also use some cleaning. Overall this is a rare, beautiful piece!