Our extensive range of premium quality Lockable Waterproof Poster Cases and Notice Boards is available in a variety of styles and colours. They are hinged and have key locks (two locks on sizes A1 and larger), and come complete with two keys, so they provide security and peace of mind. Manufactured in silver anodised aluminium with anti-vandal polycarbonate glazing, our Locking Notice Boards are available in a wide variety of sizes, including A0, A1, A2, A3, A4, A5. 700mm x 1000mm, 500mm x 700mm, 1000mm x 1400mm, 20x30, 40x40 and 30x40, and are Ideal for a multitude of display uses.