100 ($17.99) or 50 ($12.99) pieces of protective, inner sleeves, for disc only insertion. These have a round bottom.

Many Japanese MINI LP CDs (cardboard jackets), come in the same thing. This inner sleeve will fit into the mini LP CD cardboard cover. Some people use them to store their CDs, without the cumbersome jewel case and artwork.

The opening slit has a slight lip, so you can easily insert your disc. Measures 125mm (across the opening) x 129mm ( 25 micron thick)

We get these directly from Japan, no middleman. As far as we can tell, these are only made in Japan. Accept no substitutes.