This Promotional Silicon Smart Wallet Stick to the Back of Phones & Phone Cases Providing a Pocket for Plastic Cards. Fits Most Flat Backed Smart Phones. Microfibre is Stretchable & Elasticated (Making the Wallet Suitable for Storing Headphones as Well as Plastic Cards). Screen Print Up to 3 Spot Colours (Or Have Artwork Embossed into the Microfibre Material). Minimum Quantities Apply.