White Mirror | Taza Collection | Villa & HouseArt Deco designers looking for new materials began making pieces from cast plaster. Echoing their efforts, our designers and craftsmen teamed up and developed a technique which uses sand cast metal to create a similar look which is stronger and allows for more delicate designs. 31. 5"Dia x 1. 5"D Sand Cast Powder Coated Aluminum D Rings Installed for Hanging Products may contain natural variations like knots, graining or signs of an artists handwhich