High quality material: This car boot compass made of high quality plastic, sturdy and durable for long-term use.Ideal for cars and boats: the swiveling compass is suitable for cars and boats. Great for boat, boat, truck, caravan etcEasy to read: fast response and precise navigation. Accurate dial easy to read. Adjustable mounting bracket and visible line for easy reading.This digital car compass supports car and boat charging and comes with mounting hardware to attach the compass to the car or boat.This boat compass is made of high quality plastic, strong and durable for long lasting use, fast response and accurate navigation, accurate and easy to read dial, adjustable bracket and visible camphor line for easy reading.Product features:Material: ABS.Color: Black.Size: approx. 86 x 72 x 64 mm / 3.4 x 2.8 x 2.5 inch.Weight: approx. 99 g.Please note:1. The compass is specially designed for driving and navigating the joy. The rendering is entirely in the normal compass, e.g. For example, if you are north with the compass in front of you, the display will show "N" toward you and "S" toward north. The playback is the right direction for you to do this, d."N" 2. Never soak the compass in water and keep it away from metal.