Neoprene Rubber with Sterling Clasps

Dear Linda, Glue will only hold so long. We have made this sort of
rubber cord necklace ourselves and it seems to work the best to run
a rivet through the metal and the rubber to create a mechanical hold
in addition to cementing it in place. I too have ordered the cords
ready made from Rio or Stuller, and am in the process now of going
through them and riveting them. Kind of a drag, but it is better
than unhappy customers.

david lee jeweler
Golden Touch Jewelry
Mason City, Iowa