Color: Black #megu smartphone #meg car 1. The product package includes four circular iron pieces and four square iron pieces, but does not include a magnetic bracket. 2. The back of the iron pieces has 3M adhesive, allowing the product to be firmly adhered to the back of a phone case or device. 3. Usage Tips: To prevent scratches and adhesive residue, it is recommended to use it with a transparent protective film. ⚠️ It is not recommended to directly stick the product to the back of a mobile phone or iPad device. Metal plates cannot be used on curved glass backs. For slightly curved backs, it is recommended to use a small round metal plate on the flattest area. YIANERM metal plates are thin and small, but the back of the metal plate has strong adhesive, so it fits better without texture or curved surfaces on the phone or phone case. This makes it difficult for the metal plate to fall off. Widely compatible and suitable for various types of magnetic phone mounts. Mount Metal Plate Replacement Kit for Magnetic Car Mount Cradle-less Mount Phone Holder (Black, Set of 4) 26-31$1730.1260.790