Yaiba, a relatively classic card holder design has been given the A-Slim treatment. Premium leathers with big and bold colours. This wallet is for those who aren't afraid of breaking the mould, try and find a card holder and funky as this! As with the rest of our wallets we only use premium leathers coupled the 4 ply viscous thread to ensure durability. We apply a discreet A-Slim motif to the premium leather used as our seal of quality and workmanship.