Printed magnetic paper holder

[JBurton]

I have a customer with 75 of these, but a handful need to be replaced. It looks like the back is a piece of 1/8" pvc, with the perimeter lined with 1/2" wide magnetic. The cover is a textured piece of thin plastic, with some sort of direct print color, and then a layer of what I can only assume is magnetic ink for the magnets to hold down. It includes a part number, but my google-fu is falling short on this one.
Does anyone know who produced these, or where I can get something equivalent or similar?

 

[JBurton]

Nobody?

 

[Boudica]

Sorry, I went to google magnetic ink and forgot to come back.

I can't really tell what it is exactly, and any suggestion that pops into my head seems too simple.

 

[JBurton]

I can't really tell what it is exactly, and any suggestion that pops into my head seems too simple.

Hilariously, I found tons of similar holders on amazon, but non that are this...beige color? So I was hoping that ASI was some well known entity that I could reorder from, but I guess I'll just point the customer to amazon. This is just a part of a larger job anyways, so I'm glad to give them an economical solution.

https://a.co/d/02bm7eLJ