Compatible with magnetic car phone mounts magnet magic mounts and air vent mounts. Strong magnetic phone mount plate. These adhesive metal plates are great additions for your various phone cases or covers. No jiggling or slipping</br>8 pack metal mounting plates for many devices. You may share the extra thin metal plates with your family members or friends. These car mount plates are just what anyone with a magnetic mobile phone mount and a new case needs</br>4 clear protective stickers are sent as a GIFT for you to protect the phone or phone case from scratches. Stick the clear sticker on your phone or phone case BEFORE applying the metal plate</br>Strong 3M adhesive sticky on its back. This 3m metal plate can holds device with a thin protective case. And the adhesive metal plate do not interfering with battery GPS mobile data or de-magnetizing credit cards</br>These universal mounting plates themselves are not magnetic but they can work with all magnetic car phone mount holder or air vent holder. This metallic mount plate goes with rounded corners which are designed to keep your phone or hands from getting scratched. Great metal plate replacement set</br></br>Product Description</br></br><p><b>Features:</b><br> 1. Works with magnet mount designed to hold devices with metal plates.<br> 2. Extremely useful replacement mount plate kits to make the magnetic mount work well?? and the magnetic plate will never scratch your devices.<br> 3. This magnetic mount plate is designed with rounded corners that easily sticks to the back of devices and the magnetic mount?? so that the device can be securely held in