Apron/Skirt card holders for Pinball machines

You can class up your machine a bit by putting the instruction card in a frame, so it's not bent and stuck in the slots. 

The “Standard” file, which you can see used on Foo Fighters, frames a standard (Stern) instruction card. 
The “XL” file is larger for custom instruction cards. Shown on my TMNT

The “triangle” is designed to completely cover the cut out on a spike 2 premium. You can use this to cover up insider connected. This is shown on my Iron Maiden, which also utilizes the standard and a smaller middle  one. 

For the smaller middle one or to customize the size, simply scale it in your slicer to desired dimensions. 

I used double sided tape to both mount the holders and the cards.