Our auto window tints can be installed by a window professional, or you can do it yourself at home using our MotoShield Pro Window Tint Tool Kit..The heat-blocking nanoparticles of this ceramic window film block 99% of harmful UV rays and 95%–99% of temperature-increasing infrared radiation rays. The 2-milliliter thickness makes our window film easier to handle than others without sacrificing effectiveness, and it won’t turn purple over time like cheaper tint film.