Starlink Mini Mount offers a strong and secure fixation of your Starlink Mini on the RV roof rack or yacht bar Engineered to adapt to different types of vehicles, this car roof mount is compatible with roof racks ranging in thickness from 1 1/8' to 1 3/4' Heavy-duty die-casting aluminum alloy construction offers great durability to endure bumps and vibrations during travel Hassle-free installation without using tool Overall Dimension(LxWxH) 5 7/8' x 5 7/8' x 3 3/8' (15 x 15 x 8.5 cm)