The CD-RW 5 Pack Blank by Memorex is a set of rewritable computer discs with a maximum write speed of 4x. Each disc has a capacity of 700 MB or 80 minutes, making them ideal for recording and storing data. The pack includes 5 units in standard jewel cases, ensuring they are protected and organized for easy use. With the ability to be rewritten and reinscribed, these CD-RW discs offer convenience and flexibility for all your computer storage needs.