Feature●【Broad Application】CROSSHIP 16.7 in radio antenna compatible with most cars, boat, yacht, sailboat, RV, motorhome, trailer, camper, go kart, tractor, etc.●【PREMIUM METERIAL】CROSSHIP antenna is designed with premium metal and wrapped by flexible rubber,ensure the resistance and durability. Corrosion resistant for the marine environment.●【Strong Reception】CROSSHIP antenna is designed for optimized radio FM AM reception.The interior conductive copper core and screw made it perform better in reception than other antennas.●【Flexible Mast】180-degrees swivel base for maximum mobility. Not limited by installation angle.1550 mm/54.5 in extra-long cable, no longer have to worry about the cable being too short.●【After-sales service】 If you have any questions, please feel free to click "CROSSHIP" under the "Buy Now" button, and then click "Ask" for help. We use Amazons warehouse, so returns and exchanges are very convenient. Do not worry!Description