Each disk has up to 30 models. The program allows you to select a model, enter your dimensions (height, girth of the chest, waist and hips) and print the pattern on any printer (if there are A4 on the sheets, then they can then be glued together and cut out life-size patterns). The patterns on the disc are given without allowance for seams. You can see the appearance of the model, technical drawing, sewing description, design.