The Memorex Music CD-R Recordable 700MB 40x 10-Pack is a reliable and high-quality product designed for recording music and storing data. With a capacity of 700 MB and a maximum write speed of 40x, these CD-R discs offer plenty of space for your music collection. The standard jewel cases provide a durable and easy-to-use packaging for these recordable CDs. Backed by a 1-year manufacturer warranty, this product is a great choice for anyone looking to create their own mixtapes or store important files.