CASE LOGIC 10 2169001401 128 Disc Prosleeve Binder Disc Binder with 16 removable pages holds 128 discs; expandable to 144 with additional pages (refill packs of Case Logic's CDP-3 or CDP-25 pages sold separately) Removable pages allow for convenient organization of CDs, CD-Rs and DVDs Patented CD Sleeves with 3 universal holes fit Case Logic binders and standard 3-ring binders Durable outer material resistant to heat, moisture and abrasion