This For Startlink gen 3 mount can be used normallywhile driving. The single magnet bases pulls at 55 pounds, Strong Adsorption Force, Ensures Safe Use on The Move. Stronge Vertical Pulling Force 220lbs. Protect Enough Stability For Your Starlink. Use high-performance magnets, strong suction force to firmly adsorb, rubber-coated design, will not damage the car paint. Easy to install, flexible application, can be installed on car roofs, yachts, ships, and iron roofs. Colour:black Material:Metal + Plastic Due to different batches, there may be differences in product appearance and printed text, which will not affect use Package Contents: 1 * magnetic bracket Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.