Durable material: made of quality acrylic material, the navigation compass is solid and sturdy to use, which can last for a long time; you can take the hiking compass with you when traveling Proper size: the navigation compass measures approximately 12.5 x 6.0 cm / 4.92 x 2.36 inches, small enough and lightweight for easy storage and portability, helping to reduce the burden during your journey with this useful hiking compass Portable hanging belt: each compass is attached with a durable nylon rope, making it easy and convenient to attach the navigation compass to your backpack, suitcase, vehicle, or wear it around your neck to keep your hands free, reducing the risk of losing the compass Luminous demonstration: the direction of travel arrow, index line, and magnetic (N) needle are equipped with luminous markings, allowing for easy use at night or in low-light conditions, providing timely guidance A wide range of applications: the navigation compass is a helpful tool for your backpack or gear, suitable for outdoor activities such as camping, hiking, trekking, climbing, orienteering, or indoor games