The mark consists of association of marine corps eod in white letters with red background bordered by yellow rope with black outline, silver master eod badge on red background at the bottom center, brown buzzard with yellow beak, pink head and neck, green eye, yellow feet with white claws and a silver badge on chest sitting on a gray and black bomb with red letters eod, yellow time fuze and orange flame with a brown and gray pickaxe passing though the bomb fouled by yellow and black rope.