One could well claim that the success story of Tiffany began with the Tiffany & Co. key trailer. In 1969, the classic key pendant in the "Return to Tiffany" design came on the market for the first time and the hype has never ended. The special feature: At that time all the trailers had an engraved, individual registration number. If the trailer was lost, the owner could be found using this number. Assuming, of course, that the finder was so honest and returned the key and key tag to Tiffany & Co.. The key pendants are made of high quality 925 sterling silver. Meanwhile the individual models for the key collar were reissued, but they were all inspired by the iconic pendant from the year 1969. A really beautiful jewelery for the key, which is timeless and elegant. The classic heart pendant is also perfect as a present for the mother or sister.