Verbatim's professional optical media feature tighter specifications than the standards given by the relevant standardisation bodies. Tighter specifications ensure better compatibility with writers and recorders. This results in higher recording quality, thus ensuring longer archival lifetime and better readability. You can recognise Verbatim's professional optical media by the DataLifePlus branding. Capacity: 8.5GB Speed: 8x Pack Style: 50 Pack Spindle Disc Surface: Wide Thermal Printable Print area: 21 – 118mm Compatible with TEAC P55 series printer and Rimage Everest and PrismPlus series printers. Features & Benefits • 8.5 Gbyte's of storage capacity on a single-sided disc • Largest compatible DVD back-up and data archiving format for computer drives • Compatible with DVD+R DL drives leading manufacturers • Limited Lifetime Warranty