Posting information is a tried and true method of data distribution. These water resistant boards are perfect for outdoor spaces. Slim and lightweight with reinforced corners, they are both durable and attractive. The magnetic dry erase surface is suitable for frequent use and features a 10 year surface warranty. The Tempered Glass or the Strong Acrylic Top-hinged Dwing door gives excellent visibility to displayed material and has 2 locks with 2 keys each included. Anodized aluminum frame. Wall fastening kit included.