Bi-Office Ultrabrite lockable display cases have a highly visible aluminium yellow frame, ideal for an industrial environment to display and highlight important information or safety instructions, as well as keep the documents saved from dust or water splashes. The magnetic lacquered steel surface means that you can attach your notices with a simple magnet and when you remove it, its as good as new. It's lockable, strong, and lightweight solution.There is clear visibility of the displayed items due to the swinging acrylic door, which can be locked to protect the inside materials from hampering, manipulation, or the weather. This lockable board comes with 2 keys, so you can keep a key in a safe location, to use as a spare if the other one gets lost. The set also includes a wall mount kit for easy installation.