This is an ashtray for standard DM-Screens with 2mm Strength.

No more worries where to put stuff as you can just hang it there!
Even if not using on a DM-Screen its a perfekt ashtray as it has 3 Options to lay down your cigarettes or other good stuff.
When using it towards the players, it blocks nothing on your side of the screen as it has perfekt sizing.

Have fun!