Easy to Install---- The fish finder mounting base features a multi pattern and perforated roof design for easy removal and installation. Professional Manufacturing---- The boat fish finder electronics mount is stable, strong, light, strong, durable and easy to carry. High Quality Material---- Engineering grade nylon and stainless steel fasteners, can be used even under the toughest conditions. Practical Tool---- The marine electronic fish finder mount is specially designed to receive large fish finder, outdoor fish detectors and GPS. Please confirm whether the product is suitable before purchg. Rotatable Design---- Mounted horizontally or vertically, the full 360 degree rotation allows you to position the screen perfectly every time, providing a smoothing all round motion experience.