All envelopes have been opened and wrote on. Coins all look nice. The product is 7 sets of 1958 United States Silver Proof Sets that are uncirculated and come with original mint packaging. These sets contain coins struck with a proof finish and are composed of silver. Each set is certified by the U. Mint, guaranteeing the authenticity and quality of the coins. Made in the United States, these sets are a valuable addition for collectors of US coins, offering a glimpse into the history and craftsmanship of American coinage.