This simple cradle was so easy to use to hold my ipad steady while using it as a sat nav on my recent holiday abroad it was well constructed and the instructions i believe even a young child could have worked out how to use it i would recommend this to anyone with a tablet that wants a safe a sturdy platform its so steady when mounted onto the windscreen you can watch a movie with no shake on most normal roads ie a motorway or driving around town of course it depends on the state of the road concerne