... paper. Good in image effect. blue image available. Carbonless paper roll.1)Material,carbonless paper;CB,48g;CFB,50g;CF,48gBlue ... image,wonderful in image effect.2)Paper and plastic roll core3)( Width x Roll diameter)57mmxΦ50mm 2-ply and 3-ply57mmx ... logos are acceptedOEM packing. 2 ply & 3 ply carbonless paper roll,Manufacturer in China