Upgrade Built-in Magnet: enhance the magnetic your phone with a magnetic function, don't worry if your phone haven't magnetic function, you can stick the magnetic metal ring sticker on the back of your phone or phone case, and then you can enjoy the use of magnetic products, such as magnetic wallet or magnetic charging bank or magsafe phone holder, magnetic car mount, perfect for wireless charging magsafe accessories. Metal Ring Sticker For Magsafe: metal adhesive magnetic ring sticker conversion add to your phone case as a MagSafe wireless charger accessory, the MagSafe ring sticker only has 0.26 oz, is lightweight and easy to portable at will, high-quality smooth coating touch, 1:1 phone native color, good-looking and practical simple design, durable, Kismer magnetic sticker ring is the best partner for your phone case. Compatible with Most Magnetic Usge: perfect Magsafe wireless charging accessories, suitable for Magsafe wireless charging, Mag