Metal Plates for Magnetic Mount 4 Pack of Universal Replacement 3M Adhesive Plates for All Phone Magnetic In Car Holder Cradle Includes 2 x Large Rectangular Metal Plates and 2 x Round Metal Discs by Amazon.co.uk

• Universal Compatibility - Can be used to all magnetic car phone mount and air vent mount designed to hold devices with the metal plate. Hold phone to the magnet mount without any slippage. And the phone won't move or rattle even at high speed with the top down

• 4 universal metal plates for up to 4 devices. With the extra universal mounting plate, you can use with multiple devices, including your cellphone, GPS and tablet. They won't interfere with the motion sense, internal battery and sensors of your device

• Safe and Comfortable - No hassle phone mount plate. The round corners of this thin metal plate are designed to protect your phone or hands from scratching. No harm to your device

• Strong 3M Adhesive - All 4 mounting plates have a 3M adhesive sticky back. The 3M adhesive is strong enough to hold the phone even with a case on it. It will not come off in hot or cold weather

• Perfect Design - These metal plates themselves are not magnetic, but they work well with magnetic car phone holder, air vent mount and navigation holder