This wallet attachment features durable stick work that ensures the pocket never loses elasticity or stays open when not in use. In fact, it's so thin and compact, it won't add bulk or make your phone harder to carry even when in a front pocket, purse or handbag. Perfect for networking events, our card sleeve holds credit card/ identification card or business card. Adhesive tape on the back allows for easy application on most flat-backed smartphones. This holder is made of silicone. Available in a variety colors, your company name and logo are bound to stand out on this handy promotional tool.