This is a vintage sterling silver bangle bracelet with a link design. The bracelet is simply marked STERLING and I do not know who made it. The bracelet measures 2-1/2 inches across the widest portion of the opening. It is almost 1/4 of an inch wide. The bracelet is in very good condition but does have an age patina and could use cleaning or polishing. Please let me know if you have any questions. Thanks for stopping by.