Ring connector is stamped 925. I believe this is Mexican silver as Ive seen similar bracelets like it. But its not stamped Mexican so it may not be!
Couple of the balls have a little sterling pointy on them. Approximately 8 long end to end. The item "Very Unique Heavy Sterling Silver Vintage Mexican Bracelet Stamped 925 On Ring" is in sale since Monday, March 12, 2018. This item is in the category "Jewelry & Watches\Vintage & Antique Jewelry\Vintage Ethnic/Regional/Tribal\Mexican, Latin American".
The seller is "pixie555" and is located in Sarasota, Florida. This item can be shipped to United States.