USM UGBRX060407 American Heritage Designer Silver Vein Post Mount Large Steel Frame w/ Aluminum Door Mailbox * Magnetic catches to keep doors shut tight against harsh weather. * Solid Cast Aluminum Door with decorative door pull. * Weather resistant kiln baked powder coating finish provides superior protection against the elements. * Approved by the US Postmaster General. Meets or exceeds all requirements for USPS-STD-7B * Extra-large Capacity holds newspapers, magazines, packages, large envelopes and more!