... Use with Import printing machine4. With continuous digitl numberSpecifications MaterialMulti-ply carbonless paper, wood-free paper Size 5.5''X9.5 ... '' inchOther Size are available Color1- ply: white2- ply: white, yellow, green, blue, red3- ply: white, yellow,green,blue,redLess than 5 ... ;the bottom paper(coated front)The weight of each ply of paper can be changed according to the customer request ...