Our silicone phone wallet adheres to the back of the phone or phone case with strong adhesives. Wallet holds a metal plate that holds the phone to the magnetic vent mount without adhesive. Vent mount installs easily into air vent of a car and will hold your phone in place. Mount can be used as phone stand on flat surfaces. Wallet holds conveniently credit cards, ID, room keys, cash, tickets etc. Holds up to 2 cards. Great give-away for trade shows, companies and conventions.