The direction arrow of the compass travel is marked with luminous light, so you can easily see the direction at night and in the dark. The directional compass scale is precise and clear. Small and light, easy to store and carry. Made of high-quality acrylic material, sturdy and durable, the map compass has a precise and clear scale. The scale of the navigation compass map with adjustable lanyard can be easily adjusted to fit your size. You can easily and conveniently hang it around your neck or tie it to a backpack. Compass is suitable for various trekking, mountaineering, adventure and other activities, and is widely used in camping, hiking, trekking, mountaineering and orienteering. Packaging: 1pcs navigation compass map ruler Material: Acrylic Color: Transparent Size:11.5cmx5.7cm or 4.5inchx2.2inch Package included:1 pcs navigation compass map ruler