A slight variation on the wildly popular "Tin Cup" necklace made famous by Renee Russo in the movie of the same name, our 18-inch white pearl necklace features 17 creamy white 7.5mm freshwater cultured pearls spaced with 18k white gold-plated sterling silver bars (instead of the traditional chain). A staff favorite, we see this fabulous white pearl necklace on graduates, brides, and chic women everywhere--not to mention the many stylish women in our offices! Lobster claw clasp.