Features: Made with durable metal, this clamp securely attaches your CB radio to your vehicle, ensuring reliable communication. Designed for drivers-who rely on CB radios for communication while traveling. Ideal-for use in car, trucks, and other vehicles that require a mobile communication-setup. With the EM 70 mobile CB radio base clamp, you can enjoy clear and consistent communication no matter where the road takes-you. For mounting and immobilizing antennas, use on trunk of car, car-bumper, luggage rack, etc. Rotatable and adjustable axle-allows flexibility in mounting angle. powerful screws ensure the stability for antennas mounting. Small and portable, easy to install. Specifications: Material: Stainless Steel Type: EM-70 Size:As Picture Shown Color:Black Package Includes: 1x Mobile Antenna Mount note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. ②.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.