volport Metal Plate for Phone Magnet, 10 Pack MagicPlate with 3M Adhesive Replacement for Magnetic Phone Car Mount Holder & Cradle & Stand (Vent/CD/Windshield/Dashboard) - Rectangle and Round

Serves its purpose. I bought for my phone case to be used on my magnetic car mount. They are metallic not magnetic. Works for me

These are well manufactured and finished plates. They are thick enough to be handled easily without excessive bending, yet not so thick that they may bulge out a thin cell phone case. Brest results with most holders, as in car dash areas, are the ones with multiple internal rare earth magnets as opposed to one ferrite magnet. Weaker ferrite based holders slide loose if your phone case is 1mm or greater thickness. 2mm and nothing works! The round plates that I originally received were 1.88" diameter, NOT the 1.57" that is shown in the specifications. And ironically, I ordered these SPECIFICALLY to get the smaller round sizes! If you need bigger plates, then you'll be in for fantastic satisfaction for sure!! (Rectangles were actually 2.75" x 2.00".)VOLPORT got in touch with me and volunteered to generously send me the slightly smaller version of these well finished mount plates! That's fantastic customer service. It's good they carry multiple size ranges due to some phones growing bigger while others (like iPhone X) are growing smaller. This smaller size reflects the older description and fits perfectly in my application. The 3M tape sticks super flat with virtually zero practical thickness. Extra double-stick tapes are included so you can re-use the plates. Clear protector tapes, also super thin yet super tear resistant, are provided. You can use them to either a.) protect your naked phone's finish from powerful glues, or b.) cover over the Volport disc if it's placed inside the removable phone case of your choice, in order to protect from possibly scuffing the back of your phone chassis against the metal disc, over an extended period of use. Top Quality Stuff. Thoughtfully packaged.

Excellent for what I needed it for!!!I went through 2 other types of magnets, one was too bulky and the other did not have strong enough "stick"These are excellent and the different sizes are a definite plus.

My last phone had magnets inside the wireless charging mod that lined it up to the charger. It worked really well on my WizGear magnetic dash mount. Now I have a new phone, a OnePlus 6T with a tempered glass screen protector and a hardshell/softshell case. Hopefully that gives you an idea of the weight of the phone, to compare to your own. I stuck the metal plate in the space between the hard and soft case pieces. It's not obtrusive; you can't tell at all that there's a bulge in the back of the case. It does add some heft. It's not a lot, but it's a metal plate. A thin metal plate. But I digress.Like I said, my last phone mount setup was pretty good, but let me say, this setup works BETTER. It's SUCH a solid mount to the dash. I am confident it won't slip off no matter what bumps I go over while driving. It doesn't slide down at all. And yet, grab the right angle, and with the proper leverage the phone will lift free.I used one of the "medium" size round metal plates. The rectangular ones were too large, added too much weight, and weren't necessary to hold this particular phone on the dash. I would guess that those are designed for phones the size of the Galaxy Note series. The 3M adhesive is VERY strong. Make sure you place it right the first time.The only reason I'm taking off a star is, I only received the 8-pack, which had no small mounts. I'm not displeased with the product, just the advertising, which indicated an 8-pack plus a 2-pack of smaller ones. Please, DO NOT send me the small ones! I already have 7 more of these mounts to find homes for among my family/friends.

Very thin steel plates that are designed to adhere to our electronic devices without bulk so that we can take advantage of magntic mounts. The adhesive is advertised as 3M so I trust it. I attached them to the back of my Samsung Galaxy Tab A9+ and now I am able to use it with the dexnor keyboard case I purchased. Feel very confident that my tablet is secure and will not fall off. I am very satisfied. Highly recommend.

Worked fine - exactly what I wanted - as described

At first I didn't expect much from these. I Jaber used the magnetic plates that come with magnetic phone mounts and, being that I live in Florida, the adhesive would give out fairly quickly, whether it be poor quality or heat degradation on the adhesive back. Not so with these. Strong adhesion of the plate even after prolonged exposure to sunlight and heat in a car. I recommend using the largest plate you can manage. A larger surface area will stick better and last longer. Also, use the protective film if you stick it to you phone directly. If you stick them to a case just make sure it is clean and free of any type of particles. I find these work best if you phone case is thin enough to mount the plate between your phone and case, but it will work fine on the outside of any hard case, don't use them with a soft case. A soft case will constantly flex against the stiff plate and eventually separate from the each other. The plates themselves are of a stiff metal alloy that will stick to any magnet but have no magnetic properties on thier own. The color blends well with the most common color of phone and case, being black. The finish is shinny so if your mounting surface doesn't have that quality it will be noticeable to some degree. I have yet to conform this next bit as it happened with only one device: if your device is wireless charge capable, being able to charge by being in contact with a surface setup for charging, be wary where you place the plate as it seems to interfere with that feature. Again, only have one device that has that feature so it may be an isolated case.

Works great