Magnetic Ring Sticker for Magsafe Phone Magnet 2 Pack, Upgrade Bulit-in Magnet for Wireless Charging, Phone Case, Car Holder, Universal Conversion for MagSafe Adapter Kit (Black)

Mine lasted 2 years almost to the date before the adhesive failed. I work around grease, solvents, and high temperatures so 2 years is a LOT of daily use and abuse. Overall it did a great job and I plan on ordering another set shortly.

A few positives, a few less-than-positives, and a, annoying lack of attention to detail. I've had a couple of the black style in the past and recently bought a set of the carbon-look style - which I probably like better. I go through these every 3-6 months or so as replace them when I change the skin on the back of my phones.This is definitely one of the thinnest rings I've found that is actually magnetic and not just some sticky metal ring. The magnetic attraction is really good also. The price is decent for a 2 pack and there are a good variety of color options. So it's got all of that going for it.The things I like less about this are pretty basic and just annoyances, really. I HATE that there's a brand name printed on the rings. This brand means nothing. It's not known by anyone. It's not anything to brag about. And it's not anything that I care about. I get that all of that is the main reason a company might want to put their name on a product - but I don't want that. I want this product to be virtually invisible and just do its job. And having some unknown/no-name alphabet soup Amazon brand etched into it ruins that. At least with the carbon option its basically black on black and is less obvious. The other thing that's a little unfortunate is that there is no install alignment or guidance included. I can mostly forgive this though - it's practically impossible to account for all of the different phone options out there. Like with others in this category, my suggestion is just to search around for some manufacturer or other guidance on where your device's wireless charging coil is located (teardown photos or videos work too). Luckily Samsung publishes some detailed measurements for the Fold 7 and it just takes a few minutes to do some math and get it into a good spot.My other concern is just an odd thing - the "lack of detail" or maybe just laziness? The magnetic rings themselves are enclosed in packaging for a "phone camera lens protector" which these are very obviously not. Additionally the included "instructions" seem to be for the wrong item. They mention a magnetic stand to attach to these magnetic rings. So 95% of the "instructions" are how to use the stand and adjusting it - and a very brief mention of the magnetic ring (wrong style) at the end.Realistically, these don't affect the actual product but shows a distinct lack of attention to detail or caring about the product and its presentation.

There isn't a whole lot to be said about this particular product. These are magnetic rings that you attach to the back of your phone, if your phone is not already magnetized, or magsafe. Because most wireless chargers and car phone mounts I have seen lately are magnetized, I decided to get these. One side has a paper you peel off to reveal the sticky material, and that is how it sticks onto your phone or case. I put mine on a phone case, but if you are someone that changes cases often, you should probably attach yours to your actual phone. I have had mine on my phone for about 2 weeks now, and I have had no issues. It has remained in place, perfectly, and seems to have firmly glued as well as it possibly could. I am very happy with it. I am confident that the magnet will not fall off, or pull off, when attaching and removing it from mounts and chargers. These rings are affordable, clearly they are good quality, so I would absolutely recommend them to anyone in need of them.

The magnet is magsafe and very strong

Works great on my Galaxy 24 with no issues. Use it with a phone grip and it holds perfectly.

The package includes some funky folded plastic doodad to measure and place the ring, but I have no idea what the units are (half-centimeters??) and the plastic doesn't really like to fold out flat even after a fair bit of coercing. I tried just YOLO-ing it using a picture of my phone showing where to line up magnetic rings, and it seems to have worked quite flawlessly. Using this on a cheap faux leather case, it's adhering without any issues, and holding strong on mounts and charging well.I will note, these are thicker than other rings I've come across. It seems they have magnets built-in whereas others usually just make a metal ring that Magsafe stuff will attach to. I don't notice a huge difference compared to another ring I have which is thinner and non-magnetic. Both seem to stick almost equally, so I think they could have done just fine without the magnets and shaved down the size a bit. But these are quite sturdy, no worries about bending the ring before installation.