Perfect compatible with Samsung Galaxy J7 2018 / Galaxy J7 Refine / Galaxy J7 Star / Galaxy J7 Eon / Galaxy J7 TOP / Galaxy J7 Aero / Galaxy J7 Crown / Galaxy J7 Aura / Galaxy J7 V 2nd Gen 2018 (Not For Samsung Galaxy J7 2017 / Galaxy J7 2016)Work with Magnetic Car Mount: Built-in magnetic metal plate, can be attracted to a magnetic car mount holder (NOT INCLUDED). No need any install steps, direct adsorption. Making you enjoy your GPS or music to the fullest. Liberate your hands and drive safely.Dual Layer: Dual layers of shockproof TPU and solid PC for double protection. Specially tough reinforced four-corner Non-slip texture protect your Phone from all bumps and falls.Textured interior for additional shock absorbent protection.360 Degree Rotating Ring Holder: Double as kickstand for hands-free viewing, you can comfort use of your Phone from any angles to watch videos ,movies & Youtube.Considerate Design: Includes responsive button covers with crisp feedback, precise cutouts and raised lip protection.