These 14K gold plated brass clasps are lovely and in mint condition from 1960's stock. They measure 13 mm X 33 mm and are a sturdy 2 mm thick. Great for multi-strand necklaces. Set of 2 clasps. * These are bright & shiny gold. Any imperfections that you see in the pics are a reflection. Please look at my other listings for more vintage clasps & findings. Thank you!