Not bad but .... 171

The product matches the description, the cup seems powerful and holding the windshield seems solid, as well as holding the phone.

However, arm, though solid, has too light attachment bases engeandrant lot of vibration (over a previous I had is the base of the arm was flared, conical, limiting the effect of vibration)
Another negative, the rotation is done by operating a small clip at the back of the base. Portrait or landscape mode must be selected before leaving because impossible to manipulation wheelchair.

Ormis these points, it is a product that appears solid