Modeled after a 1800's era steel anchor, and cast in Sterling silver with a black patina finish. this is a pretty hefty pendant 1.25" tall a & 1" at it's widest, & the chain is a "drawn" style cable chain. Anchor has a 1"ish drop from the necklace.(keep this in mind when choosing the chain length) Because of the unpredictability of the patina process the finish may vary.