PRISM Exclusive! Double the accomplishment with double the triangle. This award is ideal for any sort of accomplishment or special event. The Duet Triangle is elegantly designed to showcase 2 triangles built in 1, the black crystal triangle bonded with the larger clear triangle giving it an overall contrasted look. Offers etching area on both clear and black crystal triangle. * Top glass is 3/4″ thick. * Base is attached.