Feature:If you place the compass flat on a flat ground, it will work normally.Helmet-shaped sealing compass.Made of solid alloy and acrylic, it can be used for a long time.Creative design and superb craftsmanship.Corrosion resistance, wear resistance, no deformation, no discolorationspecification:Type: KeychainMaterial: Zinc AlloyColor: as shownQuantity: 1Keychain length: 9.5 cm/3.7 inchesCompass size: 4.9 * 4.4cm / 1.9 * 1.7 "(length * width)Net weight: 30g / 1.1ozThe package includes:1 *Keychain compassnotes:Due to the lighting effect and shooting angle, the product has color differences, please understand.Due to manual measurement, the actual size of the product has a tolerance.