A Cairn necklace with a variety of elements including black onyx, deer antler, dalmation jasper, Campitos Mine Mexican turquoise and black river rock. The pendant, which measures 1" or 25 mm, hangs from a sterling silver rolo chain and closes with a lobster clasp. This necklace measures 24". If you would like it shorter, leave me a message when you check out and I'll be happy to adjust it for you. This is my stock photo for this item but each will be just as beautiful.