sphires 8 Pack Metal Plate for Magnetic Phone Car Mount with 3M Adhesive 4xRound & 4xRectangle Black Metal Plate for Car Magnetic Phone Holder

The pack includes 4 round metal plates and 4 rectangle metal plates for a total of 8 pieces.

Yes, the magnetic phone holders can be attached to most smooth metallic or painted surfaces in your car without causing damage.

To install, simply peel off the 3M adhesive backing and press the metal plates onto your dashboard. Ensure that they are secure before placing your phone holder on top.

These holders are designed to fit most standard-sized smartphones. However, you should ensure that your phone is not too large or small for the round and rectangle plates provided.

The adhesive properties of the 3M backing are durable but can eventually wear down over time with frequent use and exposure to heat or cold.

While designed for metallic or painted surfaces, they should work on most smooth car dashboards. Always test a small area first if you're unsure about the surface type.

Yes, each of the 8 plates can be used individually to position your phone holder in different spots around the dashboard as needed.

The metal plates are designed to be secure but if you have concerns about small parts or magnetic fields affecting pets or children, it's best to use them with caution.

Choose the round plates for a more traditional circular mounting surface or opt for the rectangle plates for a sleeker design that may better match your phone holder's shape.

Yes, they can be easily removed by gently peeling off the adhesive backing. They do not leave residue and should not damage your car's surface if handled carefully.