When I got this package and opened the box, all of the pieces of the product fell out. The packaging had definitely been opened (potentially never sealed) before it was put in the box. But, all of the pieces looked as if they were in there, so I reassembled the product and tried it out. So far, it seems to be doing a good job. I anticipated it to be flimsy, since it was so cheap, but it's alright. It's got a sliding arm to accommodate a wide range of phones (or in my case, a bulky iPhone cover), and can attach to your vent in three ways that I can see. There weren't instructions with the product (don't know if there were supposed to be or they fell out of the open packaging and got lost), so I will be testing this out for the next few days. So far, so good.