Gemstone beads stretchy bracelet, great for stacking and wearing several bracelets together. *** The size of the gemstone bead is about 8 - 8.5 millimeters. ( about a 1/4 inch across), Images appear larger than actual size in order to depict clearly products details. ***Standard size bracelet 7 - 7 1/4 inches which fits 6.5 inches wrist. ( abut 22 - 23 beads in one bracelet)The bracelet is measured linearly before closure, which means the inside circumference will be smaller. ***Please measure y Black Obsidian Stretch Bracelet With Round Beads, Black Onyx Stretch Bracelet For Spiritual Style, Black Onyx Crystal Bracelet With 8mm Beads, Adjustable Black Obsidian Stretch Bracelet, Classic Black Bracelets With 8mm Beads, Black Onyx Spiritual Stretch Bracelet, Classic Black Beaded Bracelets As Gift, Black Obsidian Round Beads Crystal Bracelet, Black Hand-strung Spiritual Stretch Bracelet