Auth. Tiffany & Co.® Tiffany HardWear Graduated Ball Necklace Excellent Pre-Loved Condition Tiffany HardWear is elegantly subversive and captures the spirit of the women of New York City. This necklace features a string of sterling silver spheres in a variety of sizes. Sterling silver 16.25" long 6-11 mm diameter Designed to be comfortable and easy to wear All my items come from a non-smoking, cat-loving household. Please check out my closet for more great finds. I offer discounts for bundles of >2 items! Please allow 1-2 days before I ship. Any questions? Please ask :)