<ul> <li>Comes with 2 metal plates. Works best when you use both, one under your cover and the small round one stuck on the back of your cover. When using bulky covers you must use both plates.</li> <li>CD Slot base with turn knob to firmly secure holder</li> <li>Quick-snap technology allows your device to snap onto the holder instantly</li> <li>Device can be positioned to any desired angle</li> <li>Universal fit for most smartphones and small handheld devices</li> </ul>