50 sets per book.
Adams® Contractors Invoice Book, 3-Part, 8-3/8" x 11-7/16", White/Canary/Pink, 50 Sets/Pad Each form has space at the top for your company stamp. Adams contractors invoice book, 3-part, 8-3/8" x 11-7/16", white/canary/pink, 50 sets/pad contractor's invoice book contains three part carbonless sets with a white, canary and pink paper sequence.