To use these sleeves, simply slide your cards into them one by one. Make sure to insert the cards gently to avoid any damage. When it comes to maintenance, keep them away from direct sunlight and extreme temperatures as these can affect the color and texture of the sleeves. Also, avoid getting them wet. If they get dirty, you can use a soft, dry cloth to gently wipe them. Store them in a cool, dry place when not in use to ensure their longevity.
