Thank you for viewing. This is a set of 80 empty cases for CDs, DVDs, and Blu-rays. 14cm wide x 12.5cm long x 5mm thick. The purchase dates vary, but there are 80 cases of the same design. As a bonus, I will include 10 + 10 cases with slightly different designs. The sizes are all almost the same, with slight differences in the design of the part that holds the CD. Please check the 5th photo for the bonus items. This is a total set of 100 cases. (Please note that we cannot offer a discount even if you do not need the bonus items.) Manufacturer is unknown. I used these cases, but I am selling them because I moved the discs to different cases. They have been used before, so there may be some scratches. There are no broken cases. We will pack them carefully for shipping, but we cannot accept returns or refunds for any cases that break during transportation. Thank you for your understanding. Blu-ray