Convey a clearer message with street sign frames designed to make your street signs stand out. Perfect for personal or professional use - each sign frame is comprised of high-grade aluminum that is durable enough to hang from a standard industrial pole. The overall appearance can be personalized in a powder-coated black or natural-mill finish, lending a sophisticated look to your street signs. In addition - it has been proven time and again that street sign frames accentuate what a sign says, making them easier to see and comprehend - which is ideal for both passing motorists and pedestrians. Could also be used for framing sign-style artwork at home! Street signs frames are designed to fit industry standard 2 3/8 inch diameter pole; Also fits square posts 1.5-6" inches.