The Navman F20 is a portable GPS navigation device that helps drivers navigate unfamiliar roads and find their way to their destination with ease. It features a 3.5-inch color touch screen display, preloaded maps of the United States and Canada, and turn-by-turn voice guidance. The Navman F20 is a popular choice for drivers who want a reliable and easy-to-use GPS device that can help them get where they need to go. Our website offers a range of screen protectors for the Navman F20 to help keep the device's screen safe from scratches, smudges, and other damage.