This intriguing necklace is made from Pencil Sea Urchin spines and recycled brass bullet casings. The 3 spikes are strung on a twisty antique-brass chain, finished with a matching lobster clasp at 27" in length. Length of sea urchin spines is 2'' - 3". Movement creates a wind-chime-like sound. Color ranges in various shades of brown, blush, taupe, and tan. Some spines have white stripes. Exact spines will be similar to photos but not identical. No animals were harvested to make this necklace.