Cell Phone Wallet iPhone 6/6s Samsung Galaxy Smartphone Universal SLiM Stick On Card Holder Wallet (Black) SLiM can easy store 4 cards and cash in its high quality Italian leather enclosure (driver's license, debit card, credit card; everything you need in one place) Using Micro-suction adhesive technology, SliM securely attaches to the back of your device and can easily be removed and reapplied multiple times NEVER leaving any residue! SLiMs unique design make is incredibly easy to remove items from it. Simply slide your thumb across the opening and have everything at your disposal.