Bright Sterling Silver. Silicone Lined Smart Bead With Ring. Hold European Style Charm Beads In Place. 7mm Diameter. 2 Beads. BRACELET NOT INCLUDED. Finally, a bead that helps you keep your European Style charm bracelet looking neat! These bright Sterling Silver beads have a semi-flexible silicone lining. When you slide it onto a chain that is approximately 3mm in diameter, the lining will grab on and stay in place. These beads have a 3mm parallel, closed ring. Great to hang a charm from!! Line up your European Style charm bead collection and use these stopper beads to hold everything in just the order you like. Please keep the following in mind: These beads will ONLY fit onto a European Style snake chain jewellery that has a completely removable end. Our screw end bracelets will work, but our jump ring end bracelets are too thick at the ends. We have tested this bead on our European Style cuff bracelets and they will fit, BUT the silicone doesn't grip the smooth surface, so they'll look great, but they will slide around. Measurements: 7mm in diameter and 3mm along chain. Inner hole is approximately 3mm, with some flexibility. Attached ring is 3mm in diameter and has an inner diameter of 1.5mm Quantity: 2 Beads PLEASE NOTE: These beads are made to fit VERY tightly and stay in place on your bracelet. It may take some effort to onto the chain, but once in place, it is easier to move into position.