elegant and powerful magnetic holder new and improved generation of very popular iOttie iTap holders the design of the mount features two powerful rare-earth magnets that work with a metal plate system to hold smartphones securely in various road conditions a very strong magnet ensures 100% holding the mobile device in the holder magnet does not cause mobile or internet signal interference twist lock securely tightens onto most vehicle air vents for quick and easy installation includes two metal plates (1 mm) and protective film for wireless charging and non-wireless charging enabled smartphonesPackage includes: 2 pcs metal plates holder