PEPPERLONELY Brand 50PC Antique Silver Owl Halloween Ornaments Charm Beads Fit European Charm 3/8 x 3/8 Inch (10MM x 8MM) Quantity: 50PC Size: 3/8 x 3/8 Inch ( 10MM x 8MM ) Hole size: 4.8mm(1/4") Thickness: 8.3mm(3/8") Material: Zinc metal alloy(Lead and nickel safe)