This magnetic hematite bracelet uses 8x12mm magnetic twist beads with alternating different 8mm round semi-precious stones like carnelian, poppy jasper, honey onyx, red aventurine, goldstone, etc. accentuated with 4mm gold plated round spacers. They are beaded together using 1mm clear elastic powercord making it easier to remove or put on our wrist. This bracelet is 7 1/2 inches long.