Many of these binders list a capacity of up to 180 standard-size trading cards.
Organizers are compatible with standard trading-card dimensions of 2-1/2" × 3-1/2".
Cards are held in side-loading pockets, and many binders include an elastic closure strap for added security.
Listings reference reinforced 2" D-rings as well as 3-ring binder styles; both are shown as compatible with standard 9-pocket trading-card pages.
Both listings indicate a suggested age of 6 years and up.
