The robust construction ensures long lasted card preservation while the small design fit into backpacks Crafted with wear resistant black cardboard and a closure, this portable cardbox categorize sports cards or gaming collections efficiently Ideal for serious collectors and competitive player seeking professional storage solution for sports memorabilias, or trading card accessories Perfect for tournament travel, home display organization, or preserving rare card collections in frees conditions with reinforced corner protections Safely store and organize up to 900 trading cards in this secured storage box