Quadrille ruled graph paper pads feature a grid with squares typically measuring 1/4 inch (6mm) on each side. The grid in Cadmuspro quadrille ruled graph paper pads is printed end to end on the paper sheet, without margin on any side and such graph pads are often referred to as "full-bleed quad ruled graph paper”. This type of graph paper pad is ideal when you need to utilize the entire sheet for continuous plotting, drawing, or design without any interruptions from margins. These pads are essential for detailed technical drawings, precise graphs, and mathematical functions, offering clear guidance for accuracy in design, engineering, and academic work.