The indication direction is accurate, and the compass scale is very clear.Built-in damping oil, better stability.Excellent workmanship, comfortable feel, essential for outdoor activities.Multi-function: indicating direction, measuring deflection angle, calibrating map, etc.Sports outdoor projects: bicycle cross-country hiking camping.Product name: American compass with magnifying glass lensMaterial: zinc alloySpecification: 7.6x5.7x2.5cm.Weight: about 80 gramsPurpose: used for pointing navigationIs it waterproof: yesWhether shockproof: YesWhether luminous display: NoCarrying method: hanging buttonDisplay mode: pointer typequantity: 1Please allow slight dimension difference due to different manual measurement.