This low profile style is perfect for identifying trailside features such as plants, flowers, fossils, and so on. Plant Identifiers are easy to install, with a slim frame that’s anchored by a single, sturdy post. It’s unobtrusive and can be placed close to the subject of its panel without interfering with the surrounding view. Plant Identifiers hold a 5 9/16″ x 11 7/16″ panel.