soft pvc case 1.Material:0.15~0.5mm Transparent PVC 2.Size: ... .Color:Offset,Silk Printing 4.Good quality,Cheap soft pvc case Our advantage: As long as you offer the designs draft ... paper(128gsm, 157gsm, 200gsm, 250gsm, 300gsm,)Duplex board with grey back(250gsm, 300gsm, 350gsm, 400gsm)Grey paper(250gsm, 300gsm, 350gsm, 400gsm ...