Ten Assorted Flower Pattern Design Beads Charm Quantity 10 Beads Size Hole is 4.5mm slide on Cores(not threaded) Fits and compatible with Pandora, Biagi, Chamilia, Zable, charmed memories and Troll Chains Metal:Zinc Metal Alloy (Styles You Will Receive Are Shown in Picture Assorted Random Mix 10 Beads)