Gold-tone 925 Sterling Silver Round Dot Spacer Bead For European Charm Bracelets Fits Pandora, Troll, Chamilia, Biagi and other European style 3mm snake bracelets Slide on (non-threaded) Bead Materials: Gold-tone 925 Sterling Silver Size: approximately 8mm diameter x 1.5mm wide Hole Size: approximately 4.4mm