{TAIL ~ The delineators} may be stacked without removing {HEAD ~ the vertical panels}, since each vertical panel is particularly designed to wrap around the conical body portion to which it is attached as another vertical delineator slides over it 
{ TAIL ~ The delineators } may be stacked without removing { HEAD ~ the vertical panels } , since each vertical panel is particularly designed to wrap around the conical body portion to which it is attached as another vertical delineator slides over it
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH