GradCap Metal Plate for Magnetic Phone Mount - 4 Packs Universal Ultra Thin Black Metal Disc w/Strong 3M Adhesive Sticker - Replacement Accessory Kit - 2 Rectangle (1.75"x2.5") & 2 Round (1.5"x1.5")

Product description GradCap Metal Plate for Car Phone Magnetic Holder Parameters & Contents: Material: Metal Black Metal Plate with Strong Adhesive Sticker (Rectangle): 1.75 x 2.5 (6.5 mm x 4.5 mm) x 2 pcsBlack Metal Plate with Strong Adhesive Sticker (Round): 1.5 x 1.5 (4.0 mm x 4.0 mm) x 2 pcs Ease of Installation | Ease of Use: GradCap Metal Plate for Magnetic Car Mounts allows you having a quick and easy installation without any hassle.To install the Metal Plate in between phone and phone case Please stick the Metal Plate inside Phone Case.To install the Metal Plate on the back of phone case Please MAKE SURE the surface of the phone case is NOT RUBBERISED material The Metal Plate can only stick well on FLAT clean surface.