Return immediately. It was a good 1/2 inch wider than my cards on each side. This is a minimalist wallet, there is no worse sin than being too big. Besides, it just looked stupid. Pass by, this isn't the cardholder you're looking for...
Pros
The smart pull strap in the main compartment pulls out cards easily and quickly. A front pocket holds a card you use frequently, and a back pocket holds bills and more.