Triple Power Magnetic Beads, Anisotropic. The triple power magnetic beads have a Gauss rating from 1400 to 2400 per bead. Triple power magnetic beads are available in many styles and sizes. We offer triple power magnetic beads in a limited number of pearl and silver finishes in popular styles. Our triple power magnetic bead in rainbow is limited to the popular PM-404-R 5x18 faceted lariat bead.