Features1 MaterialMade of high-quality zinc alloy + ABS, pressure resistant and drop-resistant, stable and durable structure.Back slope table engraving design,convenient for the distance measurement. 2Feng Shui CompassCompass hiking with Feng Shui twenty-four mountains, can be used for residential and commercial site selection, militarily, cemetery site selection and so on. 3Durable for Versatile UseDual calibration chains, more convenient to open and close, more durable to use.Resistant to high and low temperatures, high accuracy and strong stability, can be used for hiking,outside survival, mountaineering, tourism and adventure,ect. 4Accuracy SightingWith clear lens and special process: reading lens focus placed at the shim, so that the focus and shim position close to the overlap, to ensure that the reading is clear, the accuracy rate of up to 1. 5Practical Design360 degree rotatable dial, high sensitivity, high rotational accuracy and low friction, makes the dial does not lagging. Hiking gear with level meter,side scale display, more convenient for distance measurement. 6Waterproof Luminous DialCompass hiking survival with night vision (need to absorb the light source first, then will glow in the dark),easy for all weather use.Waterproof dial not afraid of wet and rainy days.SpecificationFeatures: MaterialMade of high-quality zinc alloy + ABS, pressure resistant and drop-resistant, stable and durable structure.Back slope table engraving design,convenient for the distance measurement.Feng Shui CompassCompass hiking with Feng Shui twenty-four mountains, can be used for residential and commercial site selection, militarily, cemetery site selection and so on.Durable for Versatile UseDual calibration chains, more convenient to open and close, more durable to use.Resistant to high and low temperatures, high accuracy and strong stability, can be used for hiking,outside survival, mountaineering, tourism and adventure,ect.Accuracy SightingWith clear lens and special process: reading lens focus placed at the shim, so that the focus and shim position close to the overlap, to ensure that the reading is clear, the accuracy rate of up to 1.Practical Design360 degree rotatable dial, high sensitivity, high rotational accuracy and low friction, makes the dial does not lagging. Hiking gear with level meter,side scale display, more convenient for distance measurement.Waterproof Luminous DialCompass hiking survival with night vision (need to absorb the light source first, then will glow in the dark),easy for all weather use.Waterproof dial not afraid of wet and rainy days.Specifications:Color: GreenMaterial: Zinc Alloy + ABSFold Size: 85 * 63 * 30mm / 3.3 * 2.5 * 1.2inExpand Size: 162 * 63 * 20mm /6.3 * 2.5 * 0.8inItem Weight: 175g / 6.1ozPackage Size: 110 * 80 * 45mm / 4.3 * 3.1 * 1.7inPackage Weight: 218g / 7.6ozPacking List:1 * Feng Shui Compass1 * Lanyard1 * Carry Bag1 * User ManualPackage List1 * Feng Shui Compass1 * Lanyard1 * Carry Bag1 * User Manual