The product is a lot of blank CD-R discs and DVD+R discs by Memorex and HP Invent. The CDs have a capacity of 700 MB each and can be written at a maximum speed of 52x. This set includes a total of 41 CD-R discs, ideal for recording and storing data, music, or other files. The discs are recordable and compatible with various CD/DVD players and drives for easy use. Perfect for personal or professional use, this lot of blank media provides convenience and flexibility for all your storage needs. Sold as is, no returns.