JOYROOM MagSafe Iron Sticker Ring JR-Mag-M3

1. Universal compatibility, converting your non-magnetic case into a magnetic one
2. Enhanced magnetic strength, 30% stronger than official magnetic cases, making positioning easier and more accurate
3. Precise engineering, won t affect wireless charging, less heat
4. Easy installation:
(1). Clean back surface of your phone case
(2). Assemble alignment card and installation tool
(3). Fit the assembled card and tool onto your phone
(4). Remove protective film from the ring, install the ring to the aligned position
(5). Installation finished
5. Silicone surface for smoother touch and more comfortable grip
6. Material: silicone + iron sheet
7. Outside diameter: 58mm, inside diameter: 44mm, thickness: 1.0mm
8. Weight:4g