A3, A4, PVC binding cover for document presentation and note book:1) Size: A4, A3 or according to your demands.2) Color: clear, blue, yellow, red, white, black or according to your demands.3) Thickness: 0.07mm-0.50mm (70MIC - 500MIC), or according to your demands.4) Common packing: 100pcs in one opp bag, 10 or 20 bags in one export carton.     Special packing is according to your demands.