UNIVERSAL FLAT MAGNETIC MOUNT 3 PACK MAGNETIC MOUNT Congratulations! Thank you for choosing the Max boost Universal Flat Magnetic Mount! This product is a magnetic holder for smartphones to provide a hands-free experience. It is a very slim mount that can be installed on virtually any flat surface. Please take a moment to read over this manual to meal how to properly use your universal mount. Product Overview 1. Universal Flat Magnetic Mount x3 2. Metal Rectangle Plate x3 3.