The material is in contrast to many other products of this type completely transparent, not milky, allowing genuine legibility Cover imprints. The lateral Verschweißkanten are clean cut, so that page prints are legible and no risk of injury from cuts.
Single plates flutschen a few millimeters edge freedom problems in the case, without then having to play slide around. More difficult, if not impossible to get the thing designed with double discs or hinged covers. This must be already introduced very accurately and the cases of strong bumps. In this case, large Wabbelhüllen make it as pleasant.
The material surface has just the right balance between flexibility and grip in order indeed to guarantee a smooth sliding in both the discs in the cases as well as the overall package in the drive shelf from the remaining discs, on the other hand there is no danger that a good pieces from the Hand fall.
The long and short of it: these covers are the perfect protection for single-laser discs and ask for at this price is a strong buy recommendation!