Sabrent Air Vent Magnetic Universal Car Mount Holder for Most Smartphones Devices (CM-MGHB)

It works well with many of the ventilation grills.

Very bad quality

I bought this as my car has no surface flat enough for a stick-on magnetic holder ( I tried). However, the connection to the ventilator is quite short. My phone falls off ( as the magnet is stronger than the attachment to the ventilator) when I go over bumpy ground. It is a great idea, and so good to be able to take it on holiday for rental cars, but the shortness of the attachment is a problem. It is amazing when it is in place- just worried sometimes that it will fall off when I'm using satnav on my phone!

I bought this for a Mazda MX-5 MK3.5 (NC).The car has round vents which most of these magnetic holders claim are insufficient to grip onto. However I managed to get this to hold onto the vent, and it holds the phone well enough. If the prongs at the back were slightly longer then it would've been able to grip onto any of the vents, but I had to play around to find a spot that worked.The magnet seems to be pretty strong, so far so good.

This is a superb product - my experience however was marred because I was using a case around the phone so was not as effective as if I used it on the phone alone. I found it hard to get a secure fixing but, when I removed the cover it was terrific bit of kit.I would highly recommend the product as long as you are not using a flap over case

Bought this. It does what it says on the tin. But it's basic. You pay for what you get.If you're going on bumpy roads, a lot of the time this starts moving around and occasionally falling off. I probably wouldn't purchase this again and would like for a more secure item.

Excellent hold between phone and mount but your cars vents need to have a significant strength to hold heavier phones upright. I made it work for our car but it should really have had a little leg to hold it from rotating down.