Purple Enamel Autism Puzzle 925 Sterling Silver Dangle / Charm for Pandora, Biagi, Chamilia, Troll and More Bracelets 925 Sterling Silver Purple Enamel Autism Puzzle Dangle Pandora Compatible Suitable for 3mm Cable European Charm Bracelets Color: Antique Silver Quantity: 1pc Hole size: 4.5mm Weight approx. 1.6 gram.