I used a similar product years ago that 3M started to make, then someone else spun it off in their own line.
Used to come in this big box, and had all these small holes through it. If you tear it, you'd see the fibers. Very soft!
Back then C.A.R. products in MA used to sell it, now that you reminded me I have to see if they still get it!
Regards,
Deanski