1. Product material: aluminum alloy + top layer leather 2. Product capacity: can hold 1-12 bank cards 3. Applicable gender: unisex / both men and women 4. Internal structure: photo space, change space, ID space, card space, check space, passport space 5. Opening method: open 6. Product weight: about 99.4g for aluminum, about 88.8g for leather 7. Size: about 10.3x8x1.4 cm
