1)    Size: 64k, 32k, 16k or according to clients' specific requirements

2)    Color: Pantone colors as well as the common 4 color(CMYK)process.

3)    Cover Materials: genuine leather, color changing PU or paper ect.

4)    Surface disposal: color printed on PU, lamination,  UV coating, gold / silver stamping

5)    Interior: card holder, pen loop, holder clip

6)     payment:need discuss