An ideal solution for displaying your poster ads outside, the Outdoor Lockable Showcase boasts remarkable durability with a 25 mm interior depth. Designed for exterior use, it has an IP56 certification for weather resistance and a B1 DIN4102 fire safety rating. This showcase can be written on and is magnetic, making it perfect for mounting on a wall, fence, or standalone posts. Offered in multiple sizes, those large enough to accommodate over 12 A4 sheets come with gas springs. It's an excellent lockable display case for outdoor posters, ads, or announcements.