Review on U F 037 Synthetic Leather Stainless Elegant: Sleek and Luxurious Design for the Modern Lifestyle by Sean Franklin

I use this to store my credit cards and various other cards. I currently have six cards that I keep in it (3 credit cards, a dental insurance card and two store cards) and I could squeeze in another one. This is a simple yet stylish spare card storage box. I think you could use it for business cards, but personally I think it's too big (both thickness and length) for that.