Onyx Bracelet 01 Stretch 10mm Black Faceted Natural Sparkling Gemstone (Gift Box) Measures: approx 10x4mm beads [small: 6"-7", medium: 7"-8", large: 8"-9"] Chakra Balancing: Root Chakra Stone Properties: Onyx for protection and grounding Limited-Edition: Natural Black Onyx gemstones are beaded on your new crystal healing stretch bracelet. These are untreated, naturally black Onyx stones from Northern California. The gemstones are polished into rondelle beads and faceted to brilliantly reflect the light. The sparkling black Onyx beads are strung on sturdy bracelet stretch cord for a comfortable and flexible fit. Includes: 1 bracelet & 1 Gift box when purchased from I Dig Crystals.