Secol technology now provides a neat solution to the problem of safely keeping track of cd and dvd digital roms. The system features an inert polyester based disk pocket with separate index pocket for catalogue data which stays permanently with the disk, giving each anonymous disk a clear and searchable identity. 50 pockets ie 2 packs fit comfortably in the compact archive flip top box to provide very easy searching of the index information and retrieval of a particular disk in seconds. The space reduction over normal jewel cases is around 80%, whilst the level of safety and measure of control the system provides you with is 100%!