This 30-pack of Sony Color Collection CD-Rs is perfect for anyone in need of blank media for their computer. With a capacity of 700 MB and a maximum write speed of 48x, these CD-Rs are sure to meet your recording needs. The spindle/cake box packaging type ensures that your discs are protected and organized. In addition to being recordable, these CD-Rs also feature a variety of other aspects, including a brand name of Sony, a model number of CD-R, and a country of manufacture of Mexico. They are compatible with a range of devices and are ideal for use in CD burners. Don't miss out on this convenient and reliable option for your blank media needs.