COAI Men's Black Obsidian Necklace Eight Diagrams Yin Yang for Men, Adjustable Nylon Cord

This men's crystal necklace features a Yin Yang pendant, made of genuine black obsidian, size in 1.38*1.3*0.31"(3.5*3.3*0.8cm) 2 Chain Types: This yinyang necklace with 2 chain types, 24"(60cm) stainless steel box chain & adjustable nylon cord 16-30"(40-75cm) Package: COAI black obsidian necklace comes with jewelry box and velvet pouch Having this yin yang pendant necklace to achieve yin-yang balance helps you to stay strong, happy and fulfilled Gems Properties: Black obsidian necklace is said to impel us to grow while still lending support, shield you from affecting by malignant energies and also help to keep your thoughts positive