Looking for a reliable no - parking sign for your business or industrial fire lane, Our 18 in. L x 12 in. W aluminum sign is the perfect solution. Crafted from heavy - duty engineering grade aluminum with a 120 mil thickness, it's rust - proof and weather - resistant. The sign has a reflective overlay, and its surface reflective layer makes it glow under light, clearly showing the text and images. Installation is a breeze with 2 pre - drilled holes, allowing you to mount it on different types of posts and fences. Thanks to the long - lasting ink and UV coating, it won't fade for at least 7 years, ensuring long - term use. Ideal for fire lane marking, it helps maintain order and safety in your business environment. Color: Multi.