i'm a photographer, and i can print on adhesive fabric, kind of like Fatheads (the athlete stickers for your wall). they use similar stuff on the floors of the supermarkets for advertising. i can make "sheets" as large as 17x26. they are not extremely smooth, like I said, it's fabric. They are supposed to be "reusable" with the adhesive being tacky but not super strong. I use these as mousepads at my office and can print basically any image on them. If you are interested, let me know. The only "downside" is there will be no "cushion" like a pad since it's only a thin piece of fabric. Well I guess another is that it gets dirty if it's mostly white. anyhow... that's another option...