there are several options for storing thick cards,
depends on if you prefer
toploaders (2.5mm, 3.5mm & 5mm)
snap tight cases (Thick snap, real thick snap, 10ct box)
screwdowns (55pt, 100pt, 120pt, 180pt for the sweetspot sized cards)
magnetic holders (130pt)
let us know if we can help
colin
nwcardsupplies