We found the pendant at a recent estate sale and had this nice thick 4mm sterling snake chain and the two just seemed to hit it off as a couple so we married them together. The pendant is a 1.5 inch 925 (sterling silver) modernist bale that has a 10mm pearl glued to the bottom. Very unique and we could not find anything similar that wasn?t set in gold. The chain is considered a square snake chain but is actually rectangular as opposed to rounded. Chain is marked STERLING and the hallmark (two triangles forming a diamond) indicates it was made by Armbrust Int?l, a 105 year old company dedicated to making sterling, gold and other chains for the jewelry industry. Definitely one of a kind! Will ship USPS with tracking to winning buyer