Product Details: The Grote Clearance Marker Replacement Lens is the perfect solution for replacing your old, worn-out marker lens. Made of high-quality acrylic, this lens is designed to be durable and long-lasting. It features a molded snap ring and is potted for total circuit board protection. The field lens is also replaceable, making it easy to replace when needed. With its bright color, this lens is sure to make your marker stand out and be seen. FleetPride is your First Click in Heavy Duty®.