Inspecting garments is tricky business. You must be sure to measure sizes, check material weight and composition, and of course check for cosmetic defects. Cosmetic defects on clothing are numerous: from missing buttons, to split seams to holes. But checking fabric rolls should be easy then, right? There are not as many possible defects and measurements are easier, right? Actually, this is incorrect; Making QC on fabric rolls is very challenging and requires precise methods. The inspector must check conformity; for example are the rolls the right fabric, colors and feel, the right length and packed properly?