This round compass ball is a versatile navigation tool designed for cars, boats, and motorcycles. Featuring adjustable direction guidance, it ensures precise orientation during travel. Its compact design makes it a stylish car dashboard decoration, while its marine-grade build suits outdoor and marine navigation needs. Features -Color:White -Material:ABS, PMMA, metal -Size:13.70X10.70X9.40cm/5.38X4.21X3.69in -navigation ball: this marine compass for boats ensures accurate direction guidance for cars and boats, making it an essential navigation tool for any journey -Adjustable magnetic declination: the auto compass features an adjustable compass ball, allowing you to finetune the magnetic declination for precise navigation -Versatile mounting options: with a dash mount car , this compass ball for be easily installed on your vehicle's dashboard for convenient access -Durable and reliable: built to withstand harsh marine environments, this boat compass is for both automotive and marine use, ensuring longterm performance -Stylish interior decoration: enhance your vehicle's interior with this car dashboard compass, which doubles as a functional and decorative automotive interior accessory Package list: 1 x dashboard compass 2 x screws 1 x gadgets 1 x adhesive tape