Bewudy 30 Self-Adhesive Metal Plates, Replacement Metal Plates Set, Metal Plates for Phone Case, Metal Plate for Car Metal Plates for Phone Square Metal Plates for Adhesive Base for Magnets(5 x 3.8CM)

【Value Pack】The 30 pieces of flat metal plates work perfectly along with all magnetic car, wall, cases, and air vent phone mounts. These iron disks only for magnetic car mounts are not magnet mounts, just the metal plates for phone mounts
【High-Quality Material】Powerful magnetic keeps your device stable and secure while driving. Phone mount steel plate sticks on your phone back or case firmly and securely. No worry about falling off
【Ultra Thin Metal Plate】The smartphone's rectangular steel sheet is ultra-thin so that it can be hidden inside the phone case without adding bulk. 0.01" / 0.3 mm thickness. These slim magnet stickers easily attach to your smartphone, tablet, and GPS
【Easy to Use】Stick steel plate for phone bracket mount behind your case/battery cover or directly to your device, put it between your cellphone and its phone case. Then the device will automatically suck as it closes to the car mount. Great for wireless charging
【Widely Application】Whether using a magnetic phone mount for your car dash, vent, CD slot, windshield, or any flat surface, our heavy-duty metal plate pads securely attach to the magnets in your mount