It works great. The magnet is definitely strong enough to hold ...
340110
It works great.  The magnet is definitely strong enough to hold my iPhone 6.  Easy to take your put your phone on it and take it back off.  Don't have to mess around with any clips or anything like that.  I have recommended it to friends.
1531299
I was worried the magnet would not be strong enough... but, the mount is very secure... even with an Otterbox case on the phone!
3720533
Works great, I am using it on the side of my fridge. The strong magnets hold when pulling at the paper towels, no movement at all.
2894252
Works great.  The magnet to mount it to the fridge is strong enough to apply the leverage you need to pop a cap, it can slide on you a bit if you go at it in a strange angle though.  And the other magnet for catching the caps is great as well, it catches and holds easily over a couple dozen.
1177479
Works fine. The quality is good. The magnet is strong enough. I use it a lot. The price is reasonable.
944652
this magnetic holder works great. I've used it for my iphone 6, and it holds up perfect. i've have a similar magnetic holder for my phone, but it was a plugged in to the cd player, and needless to say, those are really terrible. I've broken both of them because they don't tighten enough, and everything will just fall off, which happened several times. this one is great though, especially for the price.
3106923
You can't beat this one for holding the phone to an AC vent. The magnet is very strong, but you will want to use a case to hold the metal plate more securely.
1844586
First and foremost, I do not get paid to write reviews. I also did not receive this product for free in exchange for a good review.

The only reason why Im giving this 4 stars is because of the size of the magnet; its fairly large. Ive owned other telescoping magnets and the magnets were always fairly small to get into small nooks. This is definitely not one of those. Its about the size of a large marble, so you won't be able to get it into tight spaces.

The plus size to the size of the magnet is that its very strong. I often have to use two hands to pry off metal and Ive never been unsuccessful in obtaining metal parts that Ive dropped.
165174
The magnetic car mount is great. Attaches to any size vent. The magnet works better than other car mounts that require sizing a bracket to the phone. Magnet is plenty strong to hold on to an iPhone 6 plus.
4609792
Love it! The magnet is strong enough to keep the phone in place. the Bluetooth connects immediately and the audio is great when using it with my phone!
2055607
Great! I wish the magnet that kept it closed was either stronger or a button though. I definitely recommend this!
3516542
This thing works great. Holds a phone in a bulky case because the side arms slide to adjust. The vent grabber on the back grabs well, and the phone stays put because there must be a magnet in it. That's my only quibble. Is a magnet going to confuse my phone? I really like this thing. Plus the colors match my car!
1503795
I was sick of my shop paper towels just sitting on my work bench so I got this magnetic paper towel holder to put on the size of my tool box. It works great! The magnets on the back are plenty strong enough so you can one handed tear a paper towel off without the holder sliding around. It's very easy to replace the roll too. I just wish they offered one or 2 other colors instead of just plain old white. But that's just me being picky. I 100% recommend this to anyone needing a paper towel holder for there garage or work shop.
2507117
Works well. Very strong magnet - will hold several items when upside down. Note to user - be sure to pull straight off, not slide off, as it can scratch paint.
3019556
it's great! takes a second to place phone on to magnet. it's a strong magnet mount that phone magnetics to. only downside is the magnet in vent doesn't stay in so well, ill make a sharp turn and the whole piece will come flying out together with my phone!
3460087
Works great. The magnet is strong enough not to just pop open, but my boys can still independently dress themselves.
3017952
We wanted a paper towel holder that would stick to the bottom of a metal shelf. My concern was that the magnets wouldn't be strong enough. But, they are and it works GREAT!! I was going to paint it another color but the red is cute for the kitchen, too.