Mr Hobby (Gunze) MT402 Mr Paper Card Sandpaper 400

This is a hard type of sandpaper that uses a thicker backing than conventional sandpaper. It comes in a pack of 50 pre-cut cards measuring 110mm x 10mm. There is no need to cut it every time you use it, and since it is stored in a sleeve, sandpaper will not get scattered around in your toolbox.
In addition, this product uses a hard backing, so just by folding it, it becomes hard enough for accurate surface finishing work without having to attach it to a backing block. We have a lineup of five types, #240, #400, #600, #800, and #1000, which cover everything from rough cutting to finishing work.

Sandpaper (size: 110mm x 10mm) x 50 sheets