The Garmin eTrex 12 Channel Handheld Outdoor Hiking GPS Navigation System is a reliable and durable device designed for outdoor adventures. With a 2.6" screen size and a compact unit size of 4.4" x 2.0" x 1.2", it is easy to carry and use on the go. The GPS unit offers features such as waterproof capabilities, area calculation, a compass, and waypoint icons, making it essential for hiking and navigating outdoor spaces. Made by Garmin, a trusted brand in GPS technology, this device ensures accurate and efficient navigation for your hiking trips.