WeatherTech ImpactLiner Adds an additional layer of protection to your truck bed. Made of a premium-grade, heavy-duty, injection-molded material, it’s rugged enough to handle nearly any impact that work or life throws at it. It is custom made for the year, make and model of your truck. Impact Rings The underside of the ImpactLiner features patent-pending raised impact rings, which help ImpactLiner disperse the force of blows, protecting your bed and your investment. These rings also elevate it so air circulates beneath it, allowing moisture to escape. Is this product stain resistant? Yes, it will resist staining; however, routine maintenance is recommended to prolong the life and integrity of the product. We recommend using the TechCare FloorLiner and FloorMat Cleaner/Protector Kit to maximize its longevity. How should I clean my ImpactLiner? TechCare Cleaner/Protector Kit is designed for this task. However, mild detergent, warm water and a soft-bristle brush will also help clean the ImpactLiner. Do not clean with harsh chemicals or apply silicone-based protectants What makes WeatherTech ImpactLiner different from other truck bed liners? The ImpactLiner has a slip-resistant surface that helps keep your cargo from sliding around. It is also scratch resistant and UV stable, so it will not fade or discolor over time. ImpactLiner is quick and easy to self-install. What are the dimensions of WeatherTech ImpactLiner? WeatherTech ImpactLiner is made to exactly fit your pickup truck’s bed.