Small Metal Artwork Sculptures - Pair of Snakes. This pair of snake sculptures are made out of chain and various other metal parts. Each include eyes, tongue and tails that stick straight up at the end. Both snakes can be displayed straight or coiled. One snake is slightly bigger than the other. The bigger snake features a forked tongue and is 13 inches long. The smaller snake is 11 inches long. These would make a unique addition to a desk or coffee table as a conversation piece.