Our Bright Blue, White And Black Notice Signs Are Printed With Bright, Clear Graphics, Ideal For Posting At Entry Points, Loading Docks, And Doorways To Commercial Buildings. Made From High-grade Aluminum, These Signs Will Last A Lifetime, And Are Backed By Our Lifetime Warranty. Our Signs Are Easy To Clean, Will Not Fade Quickly, And Can Withstand Extremely Bad Weather. A Great Investment To Help You Keep Your Workplace, Workers And Visitors Safe. Lifetime Warranty.