Pack of 20 Beads Wholesale - Resin European Style Charm Beads Round At Random Silver Tone Black Heart Pattern Quantity: 20PCs per pack mix Color: 20 mixed at random, so the color of the Beads you received may be not exactly same as picture show. Size: Approx:14mm x9mm( 4/8" x 3/8") Hole size: 5.1mm( 2/8") Thickness: 9mm( 3/8") conversion : 1 inch = 25.4mm or 1mm = 0.0393 inch Fits: All major Brand Bracelets, such as Brighton, Pandora, Troll, Chamilia, Carlo Biagi, Zable, and other add-a-bead bracelets.