We offer A6/A5/A4 ncr pads and all come with a choice of 1 part, 2 part (duplicate), 3 part (triplicate) , 4 part sets (quadruplicate) and 5 part with identical single colour print to all parts. 50/100 sets per pad with white (top copy), yellow (4nd part RRRR SSSS TTTT UUUU