Black obsidian is a stone that will assist you in staying grounded, assist unbalanced energy, stimulate your intuition, divination, and to keep your energy clean and protected.A one size fits most bracelet made from natural stone beads strung on a durable elastic band.Black obsidian is mainly dark in color although it may produce smokey to clear pieces on occasion and these bracelets may vary slightly, elastic.Beads – 4mm – bracelet unstretched – 2 1/2″