Material:Genuine 925 Sterling Silver Size:dog is 10.9*6.7mmm,Hole Size:5.0mm,Weight: approximately 1.7grams Quantity: 1 Bead, not including chain Beads compatible with All major Brand Bracelets, such as Pandora, Troll, Chamilia, Kay, Carlo Biagi, Zable, and other add-a-bead bracelets and necklaces CUSTOMER SUPPORT:Please feel free to contact us if you have any question about this item.