One of the disadvantages of the carpet, which is a careless effect in its texture, is the lack of long symmetry or width of the rugs with a “symmetric role.” In carpets with the same role, if the surface of the rug is divided by a vertical line and a hypothetical horizontal line into four equal parts, the layout and role-playing and coloring of these parts are quite construe and symmetrical, and their lack of symmetry is considered of rug defects and unfortunately this fault is not reversible. To find symmetry or non-symmetry in conventional rugs take a one-on-one side on another half and measure the other half and then completely open the rug to do so. In high-priced rugs, the review of symmetry is measured more precise and, including a meter-scale device.