High Visibility Design: with high-visibility brass ball and bright yellow tube assembly, the monitor tilts from 45 degrees to 45 degrees. Easy to Install: Easily mounts to the dashboard with high-adhesion tape, no hardware required. Can be mounted inside or outside the vehicle for easy leveling. Sturdy Structure: The tube assembly is made of plastic with a steel ball inside, which is strong and unbreakable, with high durability. Engraved and Hand-painted Numbers: The numbers are engraved and hand-painted for and high visibility. Wide Application: Suitable for off-road vehicles, ATVs, trucks, travel trailers, boats, , and any other tilted vehicles. Part Name: Level Note: 1. The actual color of the item may be slightly different from the picture shown on the website, which is caused by many factors such as monitor brightness and light brightness. 2. The data may have slight deviation due to manual measurement. Colour:Photo Color Material:plastic Package Contents: 1 x Measuring angle tilt instrument Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.