Del. Code Ann. tit. 21, § 2139DD
(b) This section applies only to:
(2) Subject to paragraph (b)(2)b. of this section, a motor vehicle, including a truck or trailer, with a manufacturer’s gross vehicle weight rating (“GVWR”) of 26,000 pounds or less.
(c) (1) On the initial application for a plate to be issued under this section, a 1-time fee of $50, which includes an administrative fee of $15, is required in addition to the annual registration fee required by this title.
(f) (1) A plate issued under this section must be of the colors and design as determined by the Division and the Department’s Environmental Studies Office.