An ideal solution for displaying your poster ads outside is the Outdoor Lockable Showcase. This highly durable showcase features a 25 mm internal depth and is suitable for outdoor environments, boasting an IP56 weather resistance rating as well as a B1 DIN4102 fire safety certification. It is both writable and magnetic, making it versatile for various uses. This showcase can be mounted on walls, fences, or standing posts, and comes in multiple sizes. Models that can accommodate over 12 A4 sheets are fitted with gas springs. This secure and lockable showcase is perfect for displaying posters, advertisements, or notices outdoors.