For a nice finish to stringing materials approximately 2mm thick, try this antique copper-plated brass end cap ring. This 2mm end cap ring has an antique finish that gives it an older feel. The ring at the end of this end cap makes it easy to attach clasps. For a strong hold, you can use this end cap with E6000 glue. Try it to finish your next design.
Length 9mm, Width 3-3.5mm