The spec. of designing Photo for Shelf Wallet is 20.5w*20.5h cm, the drawing must follow CMYK principle. No important patterns 2cm to the boundary, and 2cm width in the middle of the photo, you can see the model designing.  The final dimension is 10w*19h cm, you can put your customers' photos or any other photos onto the leather cover.  This kind of wallet can be used as promotion gifts for customers of Wedding and Kids Photo Studios, Proficient Photo Studios, Corporations, Tourist Attractions, Advertising Specialty,etc.