1. Composed of carbon fiber composite material, pressurized by crushed carbon, resin and luminous powder 2. The external card slot design makes it more convenient to pick and place the cash of commonly used cards, and can expand the capacity 3. RFID protection, effectively preventing data theft, protecting personal information and fund security 4. Material: carbon fiber + aviation aluminum + stainless steel 5. Capacity: about 8 banknotes, 1-8 bank cards, etc. 6. Dimensions: 8.5 x 5.3 x 0.7 cm
