Material:Iron(Not Magnet)
Wireless Charger Or Phone Stand Holder Must be With Magnetic
Stick Place: Phone Back & Case Back(Not inside)
Case Back Thickness:≤4mm
Support Material:PC Back,TPU Back,Glass
Not Support Material: Leather,Rough Surface
Support Model:For iphone13/12/11/Mini/Pro/Max......
For Samsung S22/S21/S20/Plus/Ultra/Note20/21......
Universal........Other Support Wireless Charging Phone.......
Ring Size:55mm(OutSize)x45mm(InSize)x0.4mm(Thickness)
Material:Iron(Not Magnet)
Magnetic Wireless Charging:Support
Fit For Magnetic Car Mount:Yes
Each Ring Have a Protective Flim Protect Surface
InStall : Tear Off Glue Protector,Stick on Phone Back& Case Back Middle Position(Left =Right,Up =Down)
//Once Stick the Ring,it can be Removed,When Tear Off Ring the Slower the Better,It will not Leave Glue Mark