Selling because I'm replacing it. Despite its compact size, I think it has about the same storage capacity as a regular wallet. Please judge from the pictures. Size: Height: 8.5cm Width: 12cm Thickness: 3cm Card slots: 10 inside, 1 outside The card slots inside have gussets, so I think they can hold more than one card each. The color is dark green, I think. Please judge from the pictures. Please understand that this is a used item.