... 1. Cowhide is the most widely used, shoes, leather, leather belt ... ... mainly due to the beautiful, soft ... on the ground feel. Note, however, the cattle and beef are not the same, yellow leather ... leather, pig skin's pores are all very rules of equilateral three-angle, very clear, of course, some pigskin on ... be polished after the glue and then pressed on the leather grain, which is more trouble. 3. ...