Vinyl is made for vehicles. Compound curves and seams can be tricky for application but in most cases, it is a snap. Vinyl SPHERES go down well and come off clean and easily for more than a year. They can be removed without residue for about 10 years longer -- especially if applied to a new, decent quality vehicle finish -- but may require extra cleaning with normal automotive cleaners to remove all adhesive residue. See instructions [coming soon] for details.