Features : Hd Clarity Antifog High Perspective Window Hd Sensitivity Sensitive Touchable Screen, You Can Freely Slide Your Phone Screen. Large Capacity Compatible With All Android Mobile Under 6.8 Inches. Non Trace Easy To Install Punching Free Design, Damage Free To The Wall, Fast And Easy To Install. Strong Adhesive Back Glue, Resistant To Compression And Fall, Not Easy To Deform. How To Use? 1. Tear Off The Protective Film. 2. Clean The Surface And The Paste. 3. Open And Put The Cell Phone Into It. 4. Insert Case Into The Adhesive Wall Hooks.