All-in-One Multifunctional Design This versatile compass combines multiple functions, including a mirror, scale ruler, compass, inclinometer, sight, and hanging ring. Designed for outdoor navigation, it¡¯s the perfect all-in-one tool for hiking, camping, or mountaineering enthusiasts High-Quality Inner Core for Precision Built with a premium inner core, this compass ensures highly accurate readings, with clearly marked, easy-to-read calibrations on the dial Smooth and Stable Rotation with Damping Liquid The compass dial is filled with a damping liquid, ensuring smooth and stable needle rotation even in challenging conditions. This feature minimizes needle oscillation, allowing for quicker, more accurate readings Durable Construction Crafted from metal and ABS components, this compass offers excellent durability and reliability in various environmental conditions Convenient Design Featuring a metal hanging ring, the compass can be easily attached to backpacks or gear for quick access during outdoor activities Specifications: Material: Metal Auxiliary material: ABS Size: 8.2x6.2x2.3cm Weight: 200g Package included: 1 x Compass 1 x Lanyard 1 x Storage Pouch 1 x English User Manual