3 PCS Black Universal Metal Ring Sticker for MagSafe Wireless Charging Trio strong ferromagnetic alloy loops; slim adhesive backing; secure cordless power alignment with iOS smartphones

1.Enhance Magnetic Functionality：This metal ring sticker transforms your phone or case to be MagSafe compatible, allowing you to enjoy the convenience of magnetic accessories like car mounts, wallets, and holders, even if your phone doesn't have built-in magnetic features. 2.Ultra-Thin & Lightweight Design：Compatible with MagSafe metal ring is designed to be ultra-thin , ensuring it remains sleek and unobtrusive. Its lightweight structure won't affect wireless charging, allowing your phone to maintain fast charging speeds without interference， Attention: Before installing the metal ring, please ensure that the installation surface is clean and dry. Choose the best location to ensure perfect compatibility of wireless charging function. 3. Strong Magnetic Attraction: The unique design of this ring enhances the magnetic force by three times, ensuring that your phone can firmly adhere to all phone accessories. 4. Made of sturdy ferromagnetic steel: Our metal ring is made of sturdy ferromagnetic steel, which can easily adhere to magnetic products and perfectly align with the magnets inside your device. When you bring the metal ring close to the device, it will easily snap into place, forming a safe and reliable connection. It ensures that your device and compatible accessories (such as chargers or protective cases) are securely attached without any hassle. 5. High quality materials: This metal ring is made of high-quality metal materials, with smooth and sharp edges, effectively preventing fingers from scratching the phone. In addition, it adopts an ultra-thin design with a thickness of only 0.4 millimeters, perfectly fitting your phone or phone case without increasing the thickness of the phone at all. Combining aesthetics and durability, it is safe and comfortable to use. (Note: This metal ring is not suitable for silicone/leather/textured phone cases.)