JOYROOM JR-Mag-M3 Metal Ring for Magnetic Car Mount Holder Metal Plate with Adhesive Sticker - Pink

• Universal compatibility, converting your non-magnetic case into a magnetic phone case
• Silicone surface for smoother touch and more comfortable grip
• Stronger magnetic connection, making positioning easier and more accurate
• Precise engineering, won't affect wireless charging, less heat
• Applied with strong adhesive sticker on the back, can stick on your phone back firmly and securely

Specifications:

• Product size: outer diameter: 58mm, inner diameter: 42mm, thickness: 5mm
• Product material: metal + silicone, adhesive