must-have ! 8 PCS Metal Plates Sticker Replace For Magnetic Car Mount Holder Cell Phone GPS

Super Thin Steel Insert Plate provides an extra-solid magnetic attach to mount.
Compatible with magnet mounts designed to hold devices with the metal plate.
Works with entire smartphones and GPS devices
Can be used and attached to naked phone and phone with a protective case
Provides straightforward accessibility to the mounted device
The magnetic plate mount easily sticks to the back of devices for hassle-at no charge mounting without scratching the devices.
effortless to attach and remove without any hassle.
Package includes 8X thin metal magnetic plates with adhesive tape: 4X rectangular plates and 4X round plates.