The mark consists of a first semicircle extending from approximately the 2 o'clock position around to the left ending at the 5 o'clock position and a second semicircle inside of the first starting just before the 2 o'clock position and ending about the 7 o'clock position. The semicircles are to the left of the lowercase word "envelop" on a first line and the smaller lowercase word "group" on a second line left justified under the first "e" in envelop.