Durable All-Metal Construction: Made of durable painted iron with full metal construction and a black finish, this sign is built to withstand outdoor conditions for long-term use. Optimized for 24 36 Posters: Holds two posters up to 8mm thick, maximizing visibility from both sides for greater advertising impact. (Frame only) Effortless Poster Placement: The slide-in design makes changing posters quick and smooth. Simply insert your poster from the top or bottom without tools. Portable & Foldable Design: Easily folds flat for storage and transport. A built-in side handle allows you to carry it comfortably to any location.