Pro Jewelry Solid Sterling Silver .925 Petite Safety Clip Lock Stopper Charm Bead for Snake Chain Charm Bracelets Quantity: 1 clip and 2 Clear Silicone Stoppers O-rings Design:Clip Lock stopper beads charms Fits: All major Brand Bracelets, such as Pandora,Kay's , Troll, Chamilia, Carlo Biagi, Zable, and other add-a-bead bracelets.