The Chrome Plastic Exterior Sleeper Antenna Cover is a practical and easy-to-install accessory designed for Peterbilt and Freightliner Cascadia trucks. Made of durable chrome plastic, this antenna cover effortlessly snaps onto the existing OEM antenna mounting base. With its sleek design and easy installation process, this cover is a convenient solution for enhancing the exterior of your truck. Sold individually, this product offers a cost-effective way to protect and upgrade your antenna, ensuring a polished and professional look for your vehicle.