♬Upgrade your phone or case with this 4 pack of stainless steel rings, enabling seamless wireless charging and accessory use. ♬These rings (0.4mm thick) are made from premium stainless steel with smooth, none sharpened edges for , ensuring perfect coil alignment to maximize wireless charging efficiency and provide a secure magnetic grip. ♬Designed for smartphone and tablet users, including phone owners seeking an upgrade and those needing multiple rings for sturdy mounting on larger devices. ♬Ideal for attaching car mounts, phone stands, or wallets during daily activities such as driving, desk work, or home charging, offering versatile magnetic functionality. ♬Enjoy easy installation with the adhesive backing and reliably durability, making these magnetic rings a sleek, low profile for enhancing your device's compatibility and user .