Luxbon 50Pcs Mixed Colorful Handmade Metal Lampwork Glass Beads Murano Glass Beads Fit European Snake Chain Bracelet 50 Pcs mixed charms glass beads/murano glass beads/lampwork glass beads/handmade glass beads (Only beads, chain bracelet not included ) Main Material:Lampwork glass Main color mixed Great murano glass beads with one piece metal insert, will never come out. Slide on/off with a core size of 5mm (no threaded to easily slide onto bracelets & necklaces) Beautiful shades and colors- choose to fit your outfit or mood!