This is a round bracelet made of amethyst, crystal, and black silica beads, approximately 10.2mm in size, with 18 beads. - - - - Materials: - Amethyst, crystal, and silica mixed stone beads - Colors: Purple, white, black, mixed - Size: Approximately 10.2mm beads - Inner diameter: 16 cm - Shape: Round beads - Please examine the photos carefully and understand before purchasing. This item has been used a few times. Please refrain from purchasing if you are sensitive to used items. No claims, no returns. Thank you for viewing.