I bought the mumbi holder 2 weeks ago. Habs just do not get, because I have not found the button on the side that lets you adjust the page holder on Phone. Wanted to send it back already. But then ... Hey, on the unit is virtually all set, the width of the retaining feet, the supporting surface (crosswise and high folding) how far drinsteckt the phone, and of course the page holder. So that my iPhone will always fit in, no matter what Cases I drum. For the suction surface there is an extra adhesive pads to if they do not trust the Scheibensaugi. But I do not need, the cleaner keeps perfectly. Overall nice solid processed. Forgot my phone in there every day while driving, charging cable and turn navigation app to + plug in the ear. So I go back, my phone is perfectly secured and within reach and the congestion is elsewhere. So full marks full purchase recommendation. I watch you, the things just exactly now, so you can find all settings.