14kt gold over Sterling Silver. Can adjust from 7.5" to 8.5" long. 1 1/4" at the widest point. I am allergic to metal, and can only wear 14kt gold, and higher, and/or sterling silver. By wearing the bracelet, I knew it was real, because I had no reaction. Originally purchased from a long time eBayer. I have the gift box, if you need one. Check out the link for other items I have for sale. Please leave a message if I am not available. No e-mails please. Texting is okay.