The replacement metal plates are perfect solution to the magnetic phone holders that are lack of metal discs. They allow you to reuse the discarded magnetic mounts or share them with your family or friends. With different sizes(Round and Rectangle) , you could widely apply them to more phones and tablet mounts. NOTE: the metal plates are not magnets and are designed to attach to magnets.
All the back magnetic phone stickers have super sticky pad with strong self adhesive glue, securing your devices tightly and firmly,even while driving on a bumpy road or severe brakes. No need to worry dropping off.
With the thickness of 0.5 mm, the slim and thin metal magnet plates can be easily attached to your devices, and will do no interference to the magnets of your magnetic mount. Smooth surface with round edges protects your fingers or devices.from getting hurt.
With larger rectangle and smaller circular sticky magnet plates,you will have chance to apply the extant magnetic car mount holder to more devices of various sizes, compatible for iPad, iPhone X/8/8 Plus/7/7 Plus/ 6/ 6S/5/SE, Smasung S9/S9+/S8/S8+/S7/S7 Edge/S6, Huawei Mate 10/P20/P10/P9, LG K10/V30/G6, Sony Xperia XA1/Z5, HTC U11, OnePlus, GPS,cameras etc. Dimension: rectangle - 1.8" x 2.6", round one 's diameter - 1.7 inch.
Simply stick this phone metal plate car kit onto the back of your device or put it between device and its protective case. NOTE: for thicker protective case, we suggest you stick the metal plate directly to the back of the case.