925 Sterling Silver Grommet White Simulated Seashell Pearl Bead For European Charm Bracelets Fits Pandora, Troll, Chamilia, Biagi and other European style 3mm snake bracelets Slide on (non-threaded) Bead Simulated Seashell Pearl with 925 Sterling Silver (stamped) grommets Hole size is approximately 4.7mm