Glorious Sterling Silver, stamped .925 on tube. Made in U.S.A. Also fits Biagi, Chamillia, and Troll chain. Tube bead has a 4mm hanging loop, then a beautiful charm. The charm is depicts a detailed starfish. Tube is 5mm wide. Starfish charm is 15mm wide, 17.3mm long, 12.7mm tall. Large hole is 4mm in diameter. The tube will fit over both screw-end large hole bracelets, as well as regular clasp bracelets. You will have to remove the jump ring on regular bracelets for charm to fit over end. 1 Sterling Silver charm BeadPlease note: Please check the measurements of your bracelet carefully before ordering. A bead with 5mm or larger hole diameter will fit all European bracelets including Troll beads, Biagi, and Chamilia. A bead with 4mm hole diameter will only fit Troll bracelets and European style bracelets that have screw-end clasps.