I bought these back grounds to make some air box decals on my 2000 cr125. Very easy to form around the curves! I do not know about durability yet since it is a project bike.
I bought these to 'modernize' the side/front plates on my older model KTM EXC. After cutting to fit, they went on easily and I was able to lift them as necessary to keep out any bubbles during installation.
There have been no questions asked about the D'COR Visuals Universal Background Sheets.