A3, A4 leather grain paper binding Cover for document presentation and notebook Leather Grain Paper Binding Cover:1) Size: A4,A3,or according to your demands.2) Color: blue, yellow, red, white, black, cream, brown, beige, khaki, pink, orange, or according to your demands.3) Thickness: 210gsm, 230gsm, 250gsm, 270gsm, or according to your demands4) Common packing: 100pcs in one shrink-wrap bag 10 ...