Our solid cast Aluminum cast post/wall mount statement sign features permanent, raised white reflective letters/numbers on a durable, baked satin black background. Lettering is 1 line up to (17) 1.25 inch characters which is cast on both sides of the sign. The sign itself is 14.75 inches wide by 3.25 inches tall. Forever rust free and suitable for indoors or out ... use this sign for anything you need. This is a nice way to have matching signs for your business such as employees only, restrooms, no smoking, wait here etc signs that all match and look classy.