Spigen Kuel A210 Metal Plates for Magnetic Car Mount Phone Holder (QNMP) [4 Pack - 2 Round, 2 Rectangle] - Black INCLUDED: 4 Metal Plates (2 Round, 2 Rectangle) & 4 Protection Films: (2 Round, 2 Rectangle) Compatible with ALL magnetic car phone mount regardless of brands Genuine 3M Tape is used for all Spigen metal plates. Thinner size to minimize bulkiness. Smooth, processed edge to reduce cuts and increase safety. NOTE: For direct mounting of metal plates to phone, use one of the protection film provided BEFORE placing the metal plate. Then, place the metal plate over the film to prevent any damage to the device by 3M adhesive tape. NOTE: Metal plates will hinder wireless charging capabilities; Compatible with all smartphones including iPhone X / 8 / 8 Plus / 7 / 7 Plus / 6S / 6S Plus / Galaxy S8 / S8 Plus / S7 / Galaxy S7 Edge / LG / HTC / Nexus And More