The SONY CD-R Blank Disc 8 Pack with Slimline Jewel Cases offers a capacity of 700 MB per disc, making it suitable for storing large amounts of data. The discs are recordable and have a maximum write speed of 48x, ensuring fast and efficient recording. With a trusted brand like Sony, you can rely on the quality and performance of these CD-R discs for all your storage needs. Each disc comes in a sleek slimline jewel case for easy organization and protection.