Hotel Card Key -Magnetic strip of 300oe or 2750oe -Credit card size & thickness -One side or both side cmyk printing Magnetic Card/Hotel Card Key Specifications: -Material:high quality PVC-Size: standard 86(L )x 54(W) mm-Thickness:0.76mm-Printing:1 side/both side printing-Printing type:offset printing,silkscreen printing,pantone printing-Surface:glossy,matte,laminated overlay,silver/gold ...