... :85mm;2.Outer diameter:165mm;3.Good attaching ability, suitable for different shape of dashboard;4.Material:spandex, ABS plate, steel ... ,and resists low temperatures -40°C. There are four advantages for our products:1. Safety: No blind area when you are ... GPS Mount from vehicle to vehicle very easily.4. Working Temperature: minus 40 to 176 Fahrenheit degree. car headrest mount bracket,gps car mount ...