Waterproof / Water-Resistant:NoOutdoor Activity:HIKEDial Display:PointerUse:Pointing GuideWith Noctilucent Display or Not:NoShockproof or Not:NoSize: 70*48*9mmCarrying Mode:Hanging Ring TypeCase Material:ABSProduct categories:Professional Mini Compass MapApplication:OutdoorGender:AdultFeatures:Measuring, positioning and magnifying glassWeight:22gCompass: oil - in compass, turning smoothly.Material: acrylicDouble scale map scale: metric cm and inchHanging rope: about 45cm in length. Easy to carry.Notes for use of compass:1, do not close to high-voltage wire, electromagnetic devices, iron, cobalt, nickel and other magnetic sensitive substances, so as not to affect the pointing accuracy, loss of magnetism.2. It is not allowed to tap the product with the mapping ruler to avoid the oil filling compass core rupture and oil leakage, affecting the measurement accuracy.3. Avoid surface scratches. Keep the product as clean as possible, do not use dirty