"We are a company dedicated to produce clipboard and signs.We use first-class materials and UV ink printed to manufacture Sign. It is very flat and sturdy unlike some plastic or decal signs. The graphics and words have great contrast and are easy to read. They will withstand the elements and will last a long time without fading. 1. Number of Items: 2 signs 2. Size:8"" x 11"" x 0.08"" 3. Material: Engineer Grade Aluminum 4. Long Lifespan: Outdoor service life up to 10 years. 5. Warranty and Service: Worry-free 2 years warranty, and 7 days 24 hours online customer service. 6. Notice: The sign does not included screws, nails, zip ties foam adhesives and other accessories."