Section 1002.21 - Description of distinguishing flag(a) The base or field of the flag shall be white, and a replica of the official seal shall appear on both sides thereof.(b)(1) The indoor flag shall be of rayon banner, measure 4'4" on hoist by 5'6" on the fly, exclusive of heading and hems, and be fringed on three edges with yellow rayon fringe, 21/2" wide.(2) The outdoor flag shall be of heavy weight nylon, and measure either 3' on the hoist by 5' on the fly or 5' on the hoist by 8' on the fly, exclusive of heading and hems.(c) Each flag shall be manufactured in accordance with U.S. Department of Defense Military Specification Mil-F-2692. The official seal shall be screen printed on both sides, and on each side, the lettering shall read from left to right. Headings shall be Type II in accordance with the Institute of Heraldry Drawing No. 5-1-45E.