Holds standard trading card in a soft sleeve 130 pt. thickness 2 piece design w/gold magnet Exterior Dimensions: 2.925" x 4.345" x .320" Interior Dimensions: 2.660" x 3.727" x .142"_These Pro-Mold Magnetic Card Holders have a recessed area that is large enough to accommodate the included, specially-sized sleeve. These sleeves are an added layer of protection for the enclosed card. This is especially important if you are protecting a shiny foil card, as the foil layer can get scratched if dust was on the card when it was placed in the magnetic. Using a sleeve minimizes the chance of the foil card getting scratched. There are many branded and hobby community names for these reflective foil cards, including: Chrome (Topps Bowman), Refractor/Superfractor (Topps), Otic (Panini), silver, rainbow, reflective, holo, Prism (Panini), Pulsar (Panini), colored refractor parallels, and more.Unsure if this is the right size for your card? Check out an overview of our different card holders here._More Information Brand PRO UPC Code 787140932421 Case Configuration 144 Each/Case Case UPC 722626030536