Queenberry Sterling Silver Light Blue and White European Style Glass Bead Charm Bundle 6 Assorted Glass Bead Charm Single Core of Solid 925 Sterling Silver. Slide-on (not threaded). Approximately 4.5mm Hole Size Fully compatible with European-style Charm Bracelets. You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!