The product is a 1776-2026 US Mint Complete 5 Quarter Coin Silver Proof Set certified by PCGS with a grade of PR70. This set includes coins struck in proof finish, with a fineness of 0.999 silver sourced from the United States. The set features coins from the years 1776 to 2026, with the certification number varying for each set. This limited edition set is a valuable addition to any coin collection, showcasing the history of American currency from the founding of the country to the present day.