The Acefast D22 Air Vent Car Phone Holder Is A Practical And Innovative Product That Provides You With An Easy And Safe Way To Install Your Smartphone While You Are Driving. This Holder Features A Unique Design That Allows You To Install It On The Air Conditioner Vent In Your Car. This Means You Won'T Need To Use Any Tools Or Adhesives To Install The Stand. This Innovative Design Allows You To Avoid Any Possible Damage To The Dashboard Or Glass.