The mark consists of the trade dress of the front of packaging consisting of green with a white circle in the center containing the word OPILL in blue and a gray shield at the bottom of the circle containing a blue check mark, and a partial blue rectangle on the left side, a yellow section in the upper right corner, and a pink section in the lower right corner containing a yellow circle.
The color(s) green, white, gray, blue, yellow, and pink is/are claimed as a feature of the mark.