Product name: Double Ball Double-Sided Magnetic MountColor: black, silverMain material: aluminum alloy + magnetMain process: CNC finish, anodic oxidation treatment, S/N positive and negative electrodes form a closed magnetic fieldPackage size: 13.5*7.8*2.2cm/5.32*3.07*0.87inProduct features:1. There is a silicone pad on the surface of the bracket's tray, and the surface of the silicone pad is frosted. The double-sided magnetic design is more convenient for multiple uses2. The main body of the bracket is made of aluminum alloy, the outer contour surface of the main body of the bracket is smooth, with clear craftsmanship texture, no batch front, no paint drop, no damage3. Use a single N40 NdFeB magnet with a thickness of 3mm and a sufficient thickness of 2800 Gauss. There are 8 pieces in each set, and the maximum adsorption force on one side is about 3 catties.Includes:1 pc double ball double-sided magnetic suction mount1 pc magnetic attraction plate