About This MAGNETIC&WRITING SURFACE: Magnetic whiteboard is smooth writing and wipes no stain, It is easy to post your notice, message, or poster using magnets DURABLE AND STURDY MATERIAL: The lockable notice board is made of coating magnetic lacquered steel, waterproof aluminum structure, shatterproof acrylic door, and aluminum composite back panels ANTI-TAMPER DISPLAY CASE: Shatterproof acrylic doors are lockable and come with two keys to keep secure information and prevent tampering in public places VERSATILE USAGE:It is suitable for offices, schools, hospitals, restaurants and can be used to display information on school activities,restaurant menus,office meetings,etc EASE OF INSTALLATION:We provide magnets and required installation accessories you need. Pls follow the instructions to mount it vertically on a wall or other flat surface Overview Material : Acrylic, Alloy Steel, Cardboard Color : Whiteboard-1 Door Brand : EVERSUPPLY Size : Outdoor-36x24 in Shape : Rectangular