Purchasing based on specifications This is a 50-disc spindle case of data DVD-R discs from Maxell. Application: For recording and storing data. Capacity: 4.7GB per disc. Recording speed: Supports 1-16x speed. Label: White label compatible with inkjet printers, also allows for handwriting. Features: The label surface is uniform up to the inner circumference, allowing for even printing. All discs are inspected on the production line to ensure high quality. Features the "Kakiraku Index" for easy writing. Quantity: 50 discs. Case: Spindle case.