Housweety Dull Silver Tone Stripe Small Lovely Bookmark With Loop 85mm(3 3/8Inch) 10PCs Material: Zinc metal alloy(Lead and nickel free); Main Colour: not shiny silver tone(dull silver tone); Weight: 26.3g; Approx:85mm(3 3/8");Hole size: 1.8mm(1/8");Thickness: 1.5mm; You can use them as a charm for your jewelry DIY.