Contains 1 oz of .999 fine silver. 
Obverse: Features the American Buffalo diseased-filled and decaying with most of its skeleton showing along with the inscriptions "THE AMERICAN ZOMBUFF" and "2018". The obverse side also features the rounds denomination of Z50. 
Reverse: Depicts the biohazard symbol with the inscriptions "ZOMBUCKS"," CURRENCY OF THE APOCALYPSE", "1 OZ .999 FINE SILVER" along the rim.