ESR Magnetic Ring 360, Compatible with MagSafe Ring, Universal Magnetic Conversion Kit Compatible with MagSafe Sticker, for iPhone 16/15/14/13/12/11, Galaxy S23/S22/S21 and More, 2 Pack, White - Welcome to MagSafe: upgrade your case to MagSafe to unlock the potential of fast and easy wireless charging; only compatible with PC or TPU case without a non-slip coating - Strong Magnetic Lock: the rings unique design triples magnetic strength to ensure your phone stays securely attached to all MagSafe accessories - Power in a Snap: ensures perfect alignment between your phone and the charging coil to maximize charging efficiency and allow you to enjoy faster and easier tap-and-go wireless charging - Effortless Setup: easy alignment guide ensures perfect installation every time by taking the guesswork out of application; once installed, the ring can be removed but not repositioned - Works with any Wireless Charger: maintains your ability to use a standard wireless charger while giving you access to MagSafe charging; phone should be properly aligned with standard wireless charger to prevent overheating - Complete Customer Support: detailed setup videos and FAQs, comprehensive 12-month protection plan, lifetime support, and personalized help