Dry-erase Board, Aluminum Frame, 2'x3' Functional and basic, melamine writing boards are a practical and reusable writing surface for the classroom. The satin finished, anodized aluminum frame is heavy-gauge with crimp construction and all four corners precision mitered for extra strength. Every board features a 3/4" frame face width and a full-length marker rail with protective plastic endcaps for easy access to markers and eraser. Boards sized 3’ x 4’ and smaller feature Quartet’s patented SureLox hanging system, while larger sized boards feature a heavy-duty L clip installation kit for safe, simple and precise mounting every time.