1. Only a quarter of the size of a wallet, can hold 15 cards and 9 banknotes 2. Can save your ID card and credit card without bending over time 3. Made of aircraft-grade aluminum alloy, the smooth aluminum surface feels comfortable to the touch 4. Carbon fiber is used in sports cars, making it very strong but thin in shape 5. Built-in RFID blocking technology protects your private information from being scanned, providing digital security 6. With a C-shaped groove, you can easily slide the card out 7. Allows you to clip cash or your belt while riding as a way to carry it with you
