An ideal display case for showcasing your poster advertising in open-air settings. This Outdoor Lockable Showcase is built for outdoor use, boasting extreme durability and a 25 mm internal depth. It features an IP56 weather-resistant certification and a B1 DIN4102 fire protection certificate. Designed to be writable and magnetic, it accommodates wall, fence, and freestanding post installations. Offered in various dimensions, sizes that accommodate over 12 A4 sheets come with gas springs. It's the perfect secure display case for posters, advertisements, or notes in outdoor environments.