Universal Metal Rings to suit magnetic chargers Instantly convert your existing phone to work with MagSafe accessories. Sticks directly to the back of your phone or your case. If your case is thin enough, could also work by sticking it to the inside of your case. 3M adhesive for strong bonding and easy removal without any residue. Does not interfere with NFC or contactless payment unlike some other magnetic solutions. 2 pack 3M adhesive Outer diameter: 55 mm Inner diameter: 45 mm 5mm ring width Please note: Avoid wireless chargers that introduce too much heat while your phone is charging. Over time, this may cause the adhesive to deteriorate. For best results, we recommend you leave the adhesive to set for 12 hours before charging your phone wirelessly. During this time feel free to charge your phone using a cable as normal..
