The product is a lot of 10 90% silver quarters, including both Barber and Washington quarters. These coins have a composition of 90% silver and a fineness of 0.900, with a total precious metal content of 9 ounces in the lot. They are from the U.S. Mint and are in business strike type. The coins are not certified and are in ungraded condition, making them a mixed lot of US 90% silver coinage.