Gamegenic Deck Box Watchtower 100+ XL: SandYour valuable cards deserve an extra layer of protection, and we have a solution for that: Thick Inner Sleeves. Due to their increased thickness of 100 microns, these sleeves are twice as thick as conventional inner sleeves. With that strength, they ensure that your cards stay in their best shape no fingerprints, no scratches, no bent corners. But theres even multifunctionality in our sleeves: they can be used inside of the standard sleeves to protect