Tiffany & Co. 18k Yellow Gold Long Box Chain Link Bracelet 8.75" Long. This authentic bracelet is from Tiffany & Co. It is crafted from 18k yellow gold with a smooth satin finish. The links are long box shape design and it secures with a large lobster clasp. Signed Tiffany & Co. 750 Italy. Material: 18k yellow gold: Measurements: 8.75" long x 0.24" wide x 0.23" high Weight: 46.1 grams Stock# 55397