The idea is good: a card is in the phone holder, but to use it proved very ergonomic with low quality. Let me explain. When one answers the phone the folding part that contains the gene maps frankly, would have required provision in the sense of height and not width. This is not comfortable to change ear as it has the thickness that gene. Next product quality, leather is extremely thin so it is already quite shabby. Otherwise adapts well to Wiko.