5.2mm slim cases and similar hard-plastic slim cases for CD and DVD. These cases go by various names such as Ultra Slims, Super Slims, Slimlines, or just "5.2s".
There are also 7mm Maxi Slims designed for holding CD J-Cards.
Super-slim CD box, only 5.2mm thick, with a black base. These are the boxes that most CD-Rs come packaged in now. New lower pricing but same high quality.
Super-slim CD box, only 5.2mm thick, with a black base. These are the boxes that most CD-Rs come packaged in now. New lower pricing but same high quality.