Summary

3mm Black Acrylic - The engraved area leaves a lovely subtle texture.
Super easy to make and looks great.
This one is 95mm long overall.
I always remove the paper covering as this avoids any fire risk.

I have made this for personal use.

Settings used:- 
Cut - 100% at 7mm/s (You could go quicker but I like the clean edge it leaves at 7mm/s)
Engrave - 40% at 300mm/s - leaves a lovely subtle texture that compliments the rest of the smooth Acrylic.