Hopefully it's a high quality tint that will also address UV rays. Make sure he tells you how to care for it, many tints can not be cleaned with an ammonia based cleaner like windex.
2013 Jayco JayFlight 26RKS
2013 Ford F150 Ecoboost FX4
2003 Coleman Bayside / 2011 Jayco Jayfeather X20E -- RIP
2012 Tacoma Sport DCSB / 2013 Tundra SR5 - RIP