Lot / 100 BCW 15mil Premium Baseball Trading Card Topload Holders hard protector The BCW Premium 3 X 4 toploading card holders are known as the most popular rigid individual card holder in the collectible card industry. Use this product to protect store or display collectible baseball cards football cards hockey cards or other trading cards like Magic the Gathering Pokemon Yugioh Dragonball Z and others. The PVC used in BCW Toploads contain no plasticizers or stearates. Our high impact grade PVC does not migrate and will not harm your cards photos or prints while offering maximum protection and visual appeal. Exterior 3 x 4 1/16 x 1/16 Interior 2 3/4 x 3 7/8 x 1/32 Made of high impact rigid PVC