Very Obvious newbie question on a suitable gloss plastic

[Britannicus1]

I've just bought a new CNC machine and am learning this from scratch .

I'm looking for a suitable (cheap) gloss plastic 2 tone sheet so i can cut through to provide contrast for a name plaque. any suggestions on the best products ?

[JAZZCNC]

This sort of thing your after. Also often called traffolyte which is used a lot for name tags etc. You can even buy it in precut name tag size blanks

https://www.engraving-supplies.co.uk/rotary-materials/plastic/troply-higloss.html