Pro Jewelry (10 Beads) of Halloween Charms Set for Bracelets 10 of Beads (Styles You Will Receive Are Shown in Picture Random 10 Beads Mixed 10 Styles) Size Hole is 4.5mm slide on Cores(not threaded) Fits Pandora, Biagi, Chamilia, Zable, charmed memories and Troll Chains