The product is a set of 5 Sony DGD 120P DDS-2 cartridges for data storage, each with a capacity of 4GB. These cartridges are designed for reliable and long-lasting data storage, backed by a lifetime manufacturer warranty. Made in the United States, they ensure high-quality performance and are ideal for businesses or individuals looking to securely store and access their data. The Sony brand is known for its durability and performance in the field of data storage, making these cartridges a trusted choice for many users.