This Triple Floating Glass Centerpiece is a classy centerpiece choice for your Prom, and is one of our more unique decorations. The silver metal centerpiece has a 6 1/2" diameter (base) and comes with three arms: 10", 10 1/2", and 11 1/2". The top of each arm features a ring where you can insert the stem of the three 3 1/2" x 9" glasses that are included with the wire stand. These "floating" glasses can be used as flower vases (just fill each a little with water) or as candle holders. No matter how you use this wire and glass centerpiece, it's a romantic and trendy addition for any Prom theme.