Pandahall Elite 5850Pcs 15 Colors Round Glass Seed Beads 4 Diameter in One Box Size: about 4mm in diameter, hole: 1mm; about 390pcs/compartment, 5850pcs/box Core is not threaded to easily slide onto various european bracelets & necklaces. Make the main jewellery more elegant and luxury. Beads are compatible with Pandora, Troll, Chamilia, Biagi & other styles of European bracelets. These beads fit but do NOT represent any of these major brands Excellent size for suspending small items from delicate necklaces, bracelets, earrings, anklets.