Each Silver Statehood Quarter Proof Set contains .9042 oz. of pure silver! (5 coins). These 90% Proof Silver Statehood Quarters have the same metal content as Pre-1965 quarters, which is .18084 oz. of pure silver per coin. Contains $1.25 face value of 90% silver. Years of our choice. Sets are dated 2007 and/or 2008. In the original mint plastic - No Box or COA!