The color(s) Purple, green, blue, violet, carmine, brown, yellow, light yellow, red and black is/are claimed as a feature of the mark.
The mark consists of a circle in the color purple, inside of which appears the letter "S" in a stylized design in the color black, to the left of the letter "S" is a design of circles which consists of seven skeins in the colors green, blue, violet, carmine, brown, yellow and light yellow; the word "STOP" appears below the letter "S" in the color red.