computer form;with single ply and 2-7 ply continuous computer form;Blue and black image,wonderful in image effect,even for 7ply computer form1) Continuous feed,evenly perforated along edges;2) 1-7 plys computer form are available3) Size: 9-1/2" x 11"; 15" x 11"; other sizes available4) Packing: 500 1000 2000 sheets/carton or as per your needs5) Multicolor: white, pink, green, blue, canary