This Memorex CD-R pack comes with 50 discs, each with a capacity of 700 MB and a maximum write speed of 52x. The discs are suitable for use in CD burners and players, and are ideal for storing and transferring large files. The brand name Memorex is synonymous with quality and reliability, ensuring that you can trust that these discs will meet your expectations.Whether you're a professional or a casual user, these CD-Rs are a great choice for your blank media needs. With a maximum write speed of 52x, you can expect fast and efficient performance when burning or transferring files.