Store your favorite CDs or DVDs in this zippered ring binder. Tough, durable nylon exterior resists heat and abrasion. Polypropylene ProSleeves™ prevent delicate disc surfaces from getting dirty or scratched. Binder capacity can be expanded with additional sleeves (sold separately). Media Wallet/Case Type: Binder; Media Stored: CD; DVD; Capacity (text): 208 Discs; Material(s): Nylon.