Feature:1. Excellent Aluminum Alloy Material: This satellite plate roof mount is constructed with high density aluminum alloy material and double wall channel design, suitable for off road use. Offers infinite modular configurations, unobstructed channels, and low profile aerodynamic efficiency.2. Portable Design: With compact and portable design, this satellite car roof mount bracket is easy carrying and installation. It can be easily mounted and dismounted, convenient for storage in backpacks. Suitable for outdoor activities, travel, or home use.3. Wide Application: Suitable for RVs, yachts, campers, guardrails, etc. The sturdy clamps firmly secure to various poles, including RV ladders, yachts, campers, guardrails, and other pole mounted structures, ensuring stable and safe support for Mini devices to prevent dropping and damage.4. Good Compatibility: Securely connects to various vehicle roof racks with thickness ranging from 12mm (0.47 inches) to 48mm (1.9 inches) and maximum width of 88mm (3.5 inches). Easily detach your for Mini when not in use.5. Stable And Secure: This satellite antenna car roof mount can be firmly fixed on various poles, very stable and secure, no wobbling, so that you can enjoy a stable signal even when you are travelling.Specification:Item Type: Satellite Roof RackMaterial: Aluminum AlloyCompatibility: for Mini AntennaApplication: Suitable for roof racks with thickness ranging from 12mm (0.47in) to 48mm (1.9in) and maximum width of 88mm (3.5in)..Package List:1 x Mounting Bracket1 x Clamp2 x Screws1 x ManualNote:Not suitable for installation on circular profiles