An ideal solution for displaying your poster advertisement outdoors is the Outdoor Lockable Showcase. This robust showcase has an internal depth of 25 mm and is designed to withstand harsh outdoor conditions, boasting an IP56 weather resistance certification and a B1 DIN4102 fire protection certificate. It is both writable and magnetic, making it versatile for multiple uses. Suitable for installation on walls, fences, or mounted on freestanding posts, it comes in various sizes. Models that accommodate more than 12 A4 sheets are fitted with gas springs. This lockable showcase is perfect for securely displaying posters, advertisements, or notices in outdoor environments.