The product consists of plastic and does not look cheap but also not soo high.
It is important for me that the holder - holds :) And it does.
Super drinking nipple for the windscreen in the car with a similar system as it uses eg TomTom. By rotating mechanism the holder is pressed against the window and sucked and thus sits this Bombenfest.
It can be any phone clamped. It would even go use a digital camera to, thanks to the movable clamps. The terminals are covered with foam so that the phone is not scratched.
All in all a good product for a good price. Easy usable and well-mountable without any major problems. 4 stars for the product.
Just FYI: I am using the bracket with my new iPhone. 5