These enclosed notice boards are great for indoor and outdoor purposes. They are made of aluminum frames which provides a lightweight and durable solution for your cork board needs. The board is weatherproof to make sure your content is kept dry and damage-free from the elements! This makes them perfect for displaying information in National and Provincial parks, and outside schools and community centers.This notice board has a locking mechanism to protect your display from tampering with a polycarbonate screen that can be easily cleaned if dir