This 10-pack of Sony DVD-R discs offers a storage capacity of 4.7 GB and a maximum write speed of 16x. These discs are ideal for storing important data, creating backups, or sharing large files with others. With a durable design and reliable performance, you can trust Sony to provide a high-quality optical media solution for your computing needs. Whether you're a professional or a home user, these DVD-R discs are a must-have for your computer's storage and backup requirements.