Durable to use: The navigation compass is made of quality acrylic material, which is sturdy and firm, not easy to wear and tear, durable for long time use, convenient to use, you can take the compass of hiking when you travel Suitable size: the size of the navigation compass is approx. 12.5 x 6.0 cm/ 4.92 x 2.36 inch, lightweight and suitable size for you to store and carry outdoors, taking up less space and lightening your travel Convenient to hang: each boy scout compass is equipped with a nylon rope, which is portable and convenient for you to hang the navigation compass on your backpack, suitcase, vehicle, etc., you can also hang it around your neck to free your hands Luminous design: designed with luminous markings, the direction of travel arrow, the index line and the magnetic needle (N) of the compass of the explorer make you more convenient to apply even at night or under the dark light, providing you with timely guidance Applicable occasions: the navigation compass is a useful instrument in your backpack or outdoor gear. tools, it can be applied to many outdoor hobbies like camping, hiking, trekking, climbing, traveling, etc.