Rectangular metal magnetic plates to attach device onto magnet mounts.</br>Great to use with smartphones and tablets magnet mounts.</br>The magnetic plate mount easily sticks to the back of devices for easy mounting</br>Very easy to attach without a hassle.</br>Works with magnet mounts designed to hold devices with the metal plate.</br></br>Product Description</br></br>Color: Black<br> The rectangular: 6.5CM??4.5CM<br> The circular: 4CM diameter<br> Having a spare magnetic plate to go with your magnet mount is never harmful; after all?? they are extremely useful to make the magnet mount work. This magnetic plate mount is rectangular with rounded corners that easily stick to the back of devices and the magnet mount so that the device can be securely held in place with the mount. The size of the"ctangular magnetic plate is minimally larger than the device?? made to assist all devices and steady mounting