adir office alumimum storage clipboards- (12 x 9 x 1) adiroffice the best solution for note-taking, the adiroffice aluminum clipboard is designed for long service life and rugged use. in addition to using at home or in school, this versatile tool is ideal for use in sometimes hostile environments, such as factory floors, job sites, garages, sheds and similar locations characterized by humidity and rough use. lightweight yet sturdy, this clipboard is ideal for professionals who spend a lot of time outside the office but need a writing surface when on the job. it’s expertly crafted of aluminum for durability, and boasts an engaging, brushed-aluminum finish to furnish a professional appearance at all times. the material is also weather-resistant, unaffected by rain and humidity to hold up against the elements when used outdoors. it flaunts a sleek surface and smoothly-rounded edges that protect site professionals, clients and fabrics from getting damaged, while the riveted clamp secures your papers, documents or pads. this securely riveted clamp is held by a concealed, high-tension spring, easily actuated by pulling up the clamp itself. plastic clamp pads spaced 4.5 inches apart securely hold smaller documents and notepads, adding to the versatility of this attractively designed clipboard.