The Roadworks Peterbilt Louvered-Style Rear Window Shade is a practical and functional accessory for your Peterbilt truck. Made with stainless steel and featuring 8 louvers, this shade is designed to fit most Peterbilt makes and models. With a size of 37.25" x 20.375", it provides optimal coverage for your rear window. Sold as a kit, this louvered-style shade offers both style and functionality, reducing glare and protecting your truck's interior from the sun's harmful rays. Upgrade your Peterbilt with this high-quality rear window shade for a more comfortable and enjoyable driving experience.