Features: Premium high toughness plastic construction ensures flame resistance, high temperature tolerance, and durability for antenna roof mount installations. Features 360 degree silicone padding, concealed weather resistant cable port, and double antislip layer with screws for vibrations proof stability during outdoor adventures. Ideal for marine enthusiasts, and traveler requiring reliable satellite connectivity in mobile environment. Secures antennas on caravans roofs, yachts decks, or off roading vehicles exposedly to wind, rain, and ruggedly terrain. Streamlined installation process with slot in bracket design and locking screws enables easy setups within minutes for uninterruptedly broadband access. Specifications: Component:Plastic Size: Approx.19x13.6x10cm/7.48x5.35x3.94inch Color:White Product pipelines diameter; 39MM Practicality: Support multiple angles adjustment, stable and durability, suitable for home, office and other scenarios Package Includes: 1 Set Antenna Mounting Bracket note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.