The ProLine Portfolio 9 from Dex Protection is the premier storage solution for your your most treasured collection. Each ProLine Portfolio is made of a rugged polyurethane and water proof exterior to provide ultimate protection for your collection. The interior is luxuriously lined with a real suede interior and uses 20 acid-free and non PVC pages, perfect for storing 360 double or single sleeved cards. A secure zipper closure ensures your cards stay safely and securely in place.