... : TK1 can write 79 letters or characters. TK2 can write 40 characters at most. TK3 can write 107 characters. 3, stripe ... , glod, and also brown are available.1.Cards stylePVC/Plastic Magnetic Card2.Material:PVC/PET/ABS3.Size:ISO standard 85.5 ... QTY:5000pcs6.Certification:ISO9001:2000, CR807.Available crafts:Glossy,matt,magnetic strip,4 color offset printing,silk-screen printing,barcode, signature ...