TOOGOO(R) 100pc Lot Silver Lampwork Murano Glass European Mix Beads - Compatible with Pandora, Chamilia, Troll, Biagi Beads are compatible with Troll, Chamilia, Biagi & other styles of European bracelets. (Note: These beads fit but do NOT represent any of these major brands) Core is silver plated (no threaded to easily slide onto various european bracelets & necklaces) All beads are brand new Dimension of beads are approximately 14mm by 9mm. Shape is round disc Hole size is approximately 4.8 to 5mm