This is a set of two 2021 MK BARZ Siren silver pinup bar 1oz .999 silver bars from the Pin Up Bar Series, featuring the #20 and #27/50 Siren designs. The bars are composed of 1 oz of silver each, with a fineness of 0.999. They were manufactured in the United States and are shaped as bars.

These silver bars are a great addition to any precious metal collection and would make a unique gift for any fan of pin-up art. The set comes with a total of 2 oz of silver and is sure to impress.