claim is made to the shape of the earplug, which is shown in broken lines, or any particular color for the marbling streaks on the earplugs
The mark is the surface design on an earplug, which earplug is represented by dotted lines and is used merely to indicate the position of the mark. The drawing is lined for the color yellow, as well as for random marbling streaks in no particular color, which is claimed as the mark.
The background is lined for the color yellow. The shading represents the marbling streaks