Phone Metal Plates for Magnetic Car Mount, Wall, Phone Holder. Replacement Set of 16 Silver Round Iron Discs Without Holes. 3M Adhesive Thin Steel Cell Phone Case Back Magnet Stickers 16 Pack.

REPLACEMENT SILVER METAL PLATES 16 PACK SET is perfectly matched with phone back case. Circular iPhone metal plates are not magnets - work ONLY with magnetic car mount, air vent phone holder and houshold magnets for crafts - there is no magnetism inside the phone case adhesive flat circles.
STRONG ADHESIVE THIN METAL PLATES FOR MAGNET MOUNT | Phone magnetic mount metal plates stick on your phone case back firmly and securely with 3m adhesive backing.
LARGE CELL PHONE CASE METAL DISCS for phone magnet is 0.02" = 0.05 cm thickness, 1.57" = 4 cm diameter. The surface of the cute round metal sticker for magnetic phone holder with no sharp edges would not damage your fingers and mobile phone.
STICKY PHONE METAL DISCS FOR CASE | Stick car mount metal magnet sticker to phone case, battery cover. directly to your gadget, put it between cellphone and phone case.
UNIVERSAL CASE BACK MAGNETS FOR PHONE CAR MOUNT with clear mirror silver color match iPhone, iPad, Samsung Galaxy Note and other smartphones or tablets. Self adhesive metal discs compatible with all types of magnetic mounts.
IF THE STRENGTH OF MAGNETISM IS NOT ENOUGH - use 2 metal plates together to make a double steel sheet. This method will increase the thickness of the metal, which will increase the suction force of the magnet.