These soft card sleeves commonly known as penny sleeves are the most cost effective way of protecting your cards keeping them safe from finger marks, scratching and deterioration.

Great if you want to store your trading cards in a folders or toploaders. These are the most cost effective solution and will do the job.

These sleeves are sized 2 5/8" x 3 5/8" They are slightly oversized for small cards like yugioh cards so will not be a snug fit. They are a very good cheap option for keeping your cards secure ensuring their longevity.