【Strong Magnetic Adhesion】These stainless steel metal plates are engineered for a powerful magnetic connection. The improved adhesive backing ensures a firm and lasting bond with various surfaces, providing reliable support for magnetic mounts and audio characters. This strong hold prevents slipping or falling, making it ideal for dynamic environments such as vehicles or frequently accessed storage areas. 【Versatile Application】The magnetic plate sheet holders serve multiple purposes, functioning as accessories and as compatible partners for magnetic car phone holders. Their universal design allows them to be used on walls, dashboards, air vents, or other flat surfaces, offering a flexible solution for mounting devices and decorating with audio figures. 【Slim and Discreet Design】With an ultra-thin profile of only 0.3mm thickness, these Metal Plates add minimal bulk when attached to devices or surfaces. They can be discreetly placed behind phone cases without interfering with normal use, storage, or wireless charging capabilities, maintaining a sleek and unobtrusive appearance. 【Durable Protective Coating】A blue protective film is applied to the front surface of each adhesive metal plate to shield it from scratches and damage during handling and application. Once removed, the Stainless Steel surface maintains its silver shine and is resistant to ageing, ensuring long-term performance and an aesthetically pleasing look for decorative purposes. 【Easy Installation Process】Applying the metal sheets for magnets is straightforward: remove the blue film to reveal the pristine metal surface, then peel off the adhesive backing to stick the disc securely in place. The strong glue ensures immediate adhesion without leaving residue upon removal, allowing for adjustments or repositioning if necessary.