These premium RockStopper fender flares offer a durable and stylish solution for your tandem axle trailer. Crafted from .063" thick 5052 marine-grade smooth aluminum, these fender flares are designed for long-lasting performance. Measuring 72 inches in length, 1 inch in width, and 20 inches in height, they provide optimal coverage for most trailer tires. Enhance the look of your trailer while protecting it from road debris with these sleek and easy-to-install fender flares. These fender flares are made in the USA.