I purchased this cradle for my car, i also purchased a different cradle for my LGV, (HGV Lorry) the idea was to put the other holder on the window of my LGV, with it having an extended arm, i paid the same for both cradles, i wish i purchased the Dash Crab first, it is so flexible, and true to the adverts word sticks to almost all services, as i change vehicles daily, it gets plenty of opportunities to fail, thus far it hasn't. I Use the Dash Crab daily, it is sturdy, i get very little if any vibration while driving, i can adjust the phone in any position and it stays in the position that i choose, I would recommend this cradle, to the point i am thinking of getting another one for my car.