The product is a set of 10 Verbatim Japan Blu-ray Discs for repeated recording, specifically BD-RE DL with a capacity of 50GB each. These discs come in a single case packaging type, making them convenient for storage and use. Being recordable, they provide the flexibility to record and erase data multiple times, making them ideal for those who require the ability to rewrite information on the disc. With the trusted brand of Verbatim and the high-quality features, these Blu-ray discs offer reliability and performance for various recording needs.