30x0.3mm Sticker Metal Plate disk Phone Holder

METAL PLATES REPLACEMENT Replace magnet plate perfectly and work along with universal magnetic smartphone holder, magnetic air vent mount and dashboard magnet car mount. ★NOTE★ metal discs are not magnets, just the metal plates for magnet to adhere to. EASY TO ATTACH Simply stick this metal disc onto the back of your phone or put it between cellphone and its phone case. ★NOTE★ For phone case thicker than 1mm, please stick it on the outside of the case to avoid interference with magnetism. ULTRA THIN METAL PLATE With the thickness of 0.5 mm, slim metal plates for magnetic mount easily attach to your phone. Smooth surface with no sharp edges would not damage your fingers and smart phone.