With this Smartphone wallet, your brand could become the talk of the town. It's made of silicone, measures 2 1/8 " x 3 3/8 ", has a stock info card, comes in several fantastic colors, and sticks to the back of your phone with 3M adhesive to provide a space to securely hold up to three cards. Add your company name or logo for maximum visibility and offer this at tradeshows, tech conventions, and more. Get customers to shop with you first for all of their needs.