Amazon.com: Real Flexible Carbon Fiber Bi Fold Wallet : Simply Carbon Men's RFID Carbon Fiber Bi Fold Wallet 313 TOUCHANDCATCH NZ Touch Autotecknic Men's Carbon Fibre with Leather Bi Fold Wallet Autotecknic Men's Carbon Fibre with Leather Bi Fold Wallet. Product Description AEON Composite's real textured carbon fiber slim fold construction wallet this is the special automotive accessory offered by AEON Composite. This textured matte carbon fiber wallet comes with 9 credit card slots and 1 ID driver license slot. It also has two currency slots with a divider. Package will include one brand new textured matte carbon fiber slim fold construction style wallet by AEON Composite.