1.Paper Type: Bond Paper 2.1 ply:60-70g are available,2ply-multi ply: 48g-55g 3.color:white, red, green,canary, ... blue, pink printing ... 4/5 ply gsm:58g 60g or 70g color:white, red, green,canary,blue, pink or your customized colors All ... machines and office buildings.. wood pulp Carbonless a4 computer printing