Carat Cache Smooth Brown Glass Charm Beads for European Bracelets Pack of 5 Smooth brown glass beads for Reflections, Expression, Kera, Pandora and SilveRado Bracelets & Necklaces. 15x10mm with a hole size of 5mm. As with all handmade beads size, color and pattern may vary slightly. These are double core beads. Interchangeable with other European bead charms Compatible with most 3mm cable European charm bead bracelets Unthreaded - slides onto your bracelet