Almost universal graphic tablet holder

I needed to be able to store my tablet, so I made this model quickly. It was made for an XP-Pen deco LW (or L) which is 8mm thick and 315mm x 185mm.I'm sharing because I imagine that the vast majority of graphic tablets will fit into it. (max 15mm)There's a bit of margin for the pen.There's also a little storage space for spare leads, for example.It sits on a part of the desk against a wall, but with two holes it can be hung on the wall.