A sign which uses one or more visible posts and are unlit structures. Single post signs are most commonly one sided and generally smaller as used with street signs. Occasionally, if using a side mount type post system the sign may be two sided. Double post signs can be two sided as they are mounted on the ends to the post or by a frame system on posts. These are larger and more visible than standard post signs. Post signage can be lit by using ground lights but they are not lit within the sign itself.