The product is a set of 8 proof Silver Quarters with mixed dates, featuring a denomination of 25 cents and a composition of 90% silver. These quarters are of the Washington variety and have mixed mints. Each coin is in graded condition and struck in a proof finish, making them highly collectible items for coin enthusiasts and collectors alike. Made in the United States, these quarters hold both historical and monetary value for those looking to add them to their collection.