Arist Trading Card 4 Pocket Page Protector Pages for the mini ATC album. Page will hold 4- 2 1/2 X 3 1/2 standard trading cards if you want to see their backs, or it will easily hold 8, if you put 2 ATCs back to back in each pocket (that's 8 ATCs per pocket page). These top loading pages are made of heavyweight polypropylene with strong welds, and can be cleaned with a damp cloth. You will receive 1 protector page with each quantity ordered.