Blu-ray discs have a thin layer of protection that covers the recording layer, making them susceptible to scratches, dirt, and fingerprints. Therefore, when stored in a non-woven CD/DVD case, it may cause scratches on the recording surface, resulting in disturbed video or unplayable. The Blu-ray disc is also compatible with game software such as PS3, PS4, Xbox One. It is dangerous to store in a non-woven CD/DVD case. ↓ ↓ Put the Blu-ray Disc into the "special non-woven fabric" !