Leather grain paper cover 1.size :A4 ,A3 2.thickness : 230G ,400G ,500G Leather grain paper cover Leather paper cover 's Feture:1) Size: A4, we can do the size of your demand . 2) Thickness: 230grm, 400grm 500 grm, 3) Color :Many color can be option. 4) Packing : Inner packing: shrink-wrap bag ,50pcs/bag. Outer packing: 10bags/ctn, 5bags/ctn.