Very pleased with the product so far (can't speak for durability yet, I just applied them today). Good quality vinyl, adhesive seems strong enough to last, but not the horrid stuff they use on reflective registration number decals. Beautiful colors were all correct, and easy application (I did it dry and survived!) took just minutes. The only downside I found was the top sheet started trying to peel off on my larger graphic the minute it came out of the box without any rough handling. Had to tape it down until ready for the install. So just be careful with them on arrival, the rest was great!