25 Pack Millenniata M-Disc DVD 4.7GB 4X HD White Inkjet Printable 1000 Year Permanent Data Archival / Backup Blank Media Recordable Disc Media Type: DVD Top Surface: White Inkjet Printable Read Speed: 16x | Write Speed: 4x Capacity: 4.7 GB | Recording Time: 120 Minutes Quantity: 25 Pack | Packing: CakeBox/Spindle