Paper CD/DVD Sleeves
Most CD/DVD packs now come in spindles, without any cases or sleeves. I’ve been using this method on and off for awhile now when I needed a quick casing.
Take an ordinary sheet of 8×11 paper. Fold it in half by length and then by width (doesn’t matter which way first).
Then lay it flat. Where the two folds meet in the center, it forms a cross shape. Place the CD/DVD, being careful not to scratch it, in the center of the page using the cross shape in the center of the page and looking through the hole of the CD/DVD to center it as best as possible. I like to use an old CD/DVD for this step.
Then firmly hold down the CD/DVD and fold in one side (long way) tight to the CD/DVD edge, then do the same for the other side.
Then do the same for the top and bottom and tuck the edge of one fold into the other.