WYNK Magnetic Wireless Charger Universal Metal Rings 6 PCS Compatible for Magsafe Charger, Magsafe Sticker，Compatible with iPhone 13/12 Series(Mini/Pro/Pro Max) and Samsung Galaxy(Black+White+Sliver)

These can be put on a phone case so they will attach to magsafe magnets. The adhesive sticks well and doesn't fall off. The only warning I would give is if you take your case on and off, the metal can get bent/warped if you aren't careful. Also, the gap they create may interfere with wireless charging

You better hope you stick it in the right place. The adhesive is extremely strong. I had to move mine and then it didn’t stick as well but I used a heat gun and heated it up and now it’s pretty much glued on there again. What’s nice is you do get 4 rings in case You don’t get it right the first time. I also shaved down flat spots on the ring using a piece of sandpaper so it would fit on my waterproof case. The area where I needed to stick it down was slightly more narrow than the ring. I also stuck one ring over the top of another ring just to make it slightly thicker and so my magnet wallet would set flat on the case that had raised edges. Even with stacking two on top of each other I am still able to use my wireless charger . Very impressed with this product.

Several have commented that they wish they could put affix ring inside case for better charging but magnetism was two weak to hold on car chargers. The trick is to use 2 rings. Affix opposite each other inside & outside case. It makes the charging & magnetism almost as good (80%) as the OEM mag cases which is the purchasers goal. Rings are thin enough that I can still easily seal my i68 water proof case. 5-stars!

If you have an old iphone and want to use non battery magsafe devices, then this works fine. Doesn't stick well on glass, though. So we're talking VERY old.

A bit of a trial and error with this product. 1. It does not come with any guide for placement. Just rings in the packet. Was not sure if it mattered which side was better facing out, the adhesive or the polished. 2. Warning of putting it between your case and phone. If you got a thick case don’t use the ring between the case and phone. Place it outside of the case. Hopefully your case has a flat back. 3. Helps if you have iPhone 12 as the MagSafe part of the phone will guide you where to place it, then peal the adhesive and put phone into case. Or placing the ring outside your case as I have. The main reason I got this product as I wanted to use a non-MagSafe case as I like it’s design but it’s lacking the ring built into it. It would hold the MagSafe charger fine but not as well as without the case. These rings make its snap and stay well. The other reason I need these as I plan to use a PopSocket attached to a magnetic plate so that I can take off the PopSocket via the MagSafe and charge it if need be via the wireless charger.

Just takeoff the paper on the back of each ring and apply it to where you wanted to be obviously in the middle of your phone or your phone case whatever it is because it does work through certain phone cases. Like I have a clear case that’s not plastic it’s tempered glass type stuff and it works with no problem but I put two of them on one on the phone and one on the case and it absolutely sticks like it normally would if you had no case on it. They’re actually very very good magnets or whatever you wanna call it, and if it takes for you to take two of those rings to put onto your phone do that quick charging that’s well worth it and there’s a whole bunch of them so you could try different places or whatever you want because you have extra

Is not capable of holding iPhone on the car mount! Broke my accessories on both of my iPhone cases😒 now I have to buy new cases! Would not recommend if you are using it for that purpose!

So I have a magnetic pop socket that I use and I also use the apple magsafe charger as a phone holder and charger in my car. Without the ring I had dropped my phone on the floor, multiple times, while I was just trying to lock it and put it in my pocket. Also while driving my phone had detached and fell off the MagSafe apple charger. I do have a case that it built for MagSafe charging and I am using an iPhone 12 Pro Max. These rings are exactly what I needed and they work the way I was hoping they would. Installing it was pretty easy, just remove the wrap off the glue and place it on the phone. Give it time to stick (at least 10-15 min) then throw your charger or pop socket or whatever you are using on it. I literally trying throwing my phone using the pop socket side that’s magnetic to the ring and IT DIDNT MOVE. It as secure of a hold as you can get!

Mein iPhone ist vor allem im Auto stabiler geworden. Ich bin total zufrieden.

So strong !

Had a case that didn’t have the MagSafe ring so added this to it and now my phone magnetises and charges as a case with inbuilt mag safe.

I have a Samsung Galaxy S23, I purchased a plain slim case so it didn't add any extra weight to my phone, and I applied one of the magnets to my case. I later attached the, now magnetic, phone case to my magnetic charger in my car but it only stays approx 5 minutes before the magnet will detach from the case. The magnet stayed on the charger but the phone fell off which is not ideal when using maps from my phone while driving.

It is working perfectly. On iPhone 11 with case.