2.6" (66mm) Diameter Magnetic Base - Magnetic camera mount vertical magnetic pull can reach 55 pounds (25KG), hanging 72 hours without loosening, no displacement. (This data is obtained by the laboratory test, the actual use of the process due to the different adsorption surface may be different) | Universal Head - Magnetic action camera mount with dual ball head design to achieve any shooting angle adjustment while improving the camera's shooting angle. Top 1/4 thread allows direct connection of a stabilizer or camera with threaded holes. | High Quality Material & Well Made - The magnetic suction cup mount are is made by completely high rigidity aluminum alloy casting with precision CNC machining,the strong body is durable without deformation. | Fully Soft Rubber Covered Suction Cup - The bottom contact surface of the heavy-duty metal magnetic mount is protected by a full-soft rubber cover, which improves the stable suction and prevents the magnet from moving on the smooth surface while protecting the paint surface of the car. | APPLICABLE TO VARIOUS USAGE SCENARIOS - This Magnetic Mount Base Stand can used for car outside and inside,such as car roof,car hood,car trunk,boats,jet skis,cabinets, fridges, iron frame etc.