Product Information ■ Model Number: 4mm120M ■ JAN Code: 4991348005702 ■ Standard: DDS-2 4mm Data Cartridge ■ Application: Data Backup ■ Capacity: Uncompressed: 4GB / Compressed: 8GB ■ Tape Length: 120m ■ Quantity: 1 roll ■ Case: Plastic case ■ Manufacturer: Mitsubishi Chemical Media I have been storing this at home, but I no longer use it, so I am putting it up for sale. This item has been stored for a long time. Returns and exchanges are not possible. Please understand and purchase accordingly.