The designers at A-Slim have made Kihaku with security in mind. The band keeps all of your precious items secure and in place while the RFID technology takes care of keeping you safe from contactless card fraud. Bills can be carried by tri-folding them. Kihaku is a classy pocket companion, willing to take on even the toughest of situations. The 4 ply viscous thread and natural leathers A-Slim has used make sure this wallet will endure many years of use. A discreet A-Slim motif is embossed on to the premium leather as a seal of quality and workmanship.