Our decals are printed on vinyl and not a paper or laminated paper. They have a clear gloss laminant on the face of the decal for added protection. They will last indoors or outdoors and should hold up very well for many years. They are rated as a 6 year outdoor life and will do very well in hot, cold, wet or dry weather. Vinyl decals can be removed from surfaces using a little heat, will not harm the surface and are not reusable once removed. Vinyl decals can be placed on any hard, dry, smooth, clean surface. Great for any location such as your windows, doors, vehicles, trailers, equipment, walls or wherever. Any questions or concerns feel free to contact us, we try our best to respond quickly.