Steampunk: is a retro version of futuristic science fiction where all of the aesthetics are influenced by the common steam engine technology of the 19th century. Collectible: This fascinating item represents an easy way for people to get ahold of this genre of Sci-Fi at a reasonable price. Decorate: This plasma wave distributer looks great in any retro/futuristic design on a bookshelf, desk, coffee table, nightstand, or fireplace mantel. Size: 8.25 x 4.5 x 7.25 inches