Held closed by two bottom locks, this three-section folding white board measures just 30 in. wide with the front serving as 2-additional whiteboard panels. The mounting brackets come pre-installed, ready to mount. This 3-paneled folding magnetic whiteboard can be used as a unique teaching tool, allowing educators to obscure and reveal information as the lesson proceeds, saving time re-writing lessons each period. Features a magnetic surface perfect for hanging documents, artwork, assignments, posters, or your favorite decorative magnets. This whiteboard also has wheels, allowing you the flexibility to position it anywhere in the room. Material: Metal.