Extended compatibility. Order and convince yourself! In the package you will find two metal plates ideal for any magnetic phone holder . Elegant design We suggest you to choose this set of two metal plates covered in premium ecological leather that guarantees firm support and an elegant appearance. How do you mount the two metal plates for the magnetic phone holder? Whether you choose to apply it on the round or the rectangular one, the installation is done immediately with a very resistant 3M adhesive . The plates can be attached either directly to the phone or to its protective cover.