To use this wallet, simply insert your cards into the card slots, place your notes in the note pockets, and drop your coins into the change pocket. When closing the change pocket, make sure the stud fastener is securely fastened to prevent coins from falling out. To keep your wallet in good condition, avoid exposing it to excessive heat or moisture. You can clean it with a soft, damp cloth. If there are stubborn stains, use a mild leather cleaner. Also, don't overstuff the wallet to maintain its shape.