Why, install them on the car, of course!

I've read somewhere that installing them on a warm day, using a small amount of soapy water, works well. The water allows some "float" to the sticker, so you can get better placement and work the wrinkles out.

DO NOT trust me on this, but do a google search on decal or vinyl graphics installation

 

Thanks for the advice Dixon. That is how I did my tail lights. Worka pretty well too.

 

You can get a copy of some install instructions from Cooper Flags. Check the vendor's directory for a link to their site.