Ghent's full-sized aluminum frame enclosed porcelain magnetic whiteboards feature an anodized aluminum frame in a satin finish. Doors feature full length hinges and shatter-resistant acrylic panels with flush mount locks and keys for added security. The 28-gauge porcelain on steel surface will resist scratches and stains and doubles as a magnetic bulletin board. Backed by Ghent's 10-year guarantee. For indoor use.