TISDA Mala Beads Multilayer Stretch Bracelet, Black Obsidian Tiger Eye Buddhist Prayer Beads 6MM 108 Obsidian Bead Size: 6mm Material: Obsidian Wear it as a bracelet or necklace.Wraps approximately four times around adult wrist It's not only a perfect match for your dresses and casual wear but also an unique meditation jewelry, which can be use in yoga practice Extreme durability with high quality elastic band allowing for easy on and off of your wrist and neck