This is a clear file. I think I got it at an event or something. The design is from the PC-8801 game "Lamia 1999," released in 1987. The manufacturer is Hudson. The material is thin plastic. It's unused and was in a plastic bag, so it seems to have almost no scratches. When held up to the light, there are a few slight dents. I plan to sandwich it in cardboard and ship it via Yu-Packet Post in a Kakugo No. 2 envelope. Since it's an old item, please refrain from claims or returns.