The Peterbilt 567, 579 Grey ZenEclipse Set Of Blackout Window Covers is a practical and efficient solution for your truck's window needs. This set includes covers for the windshield, driver, and passenger door windows, ensuring complete blackout. Made with 7 quilted layers, including an aluminum radiant heat barrier, 1/4 inch foam, and 3 layers of polyester, these covers provide excellent insulation and privacy. With a quick and easy installation process, these covers fit most Peterbilt 567/579 models. Made in the USA, these window covers are a reliable and durable choice for any truck owner.