The barrier member can have a construction that is flexible in both directions along {TAIL ~ the length} and {HEAD ~ width} of the barrier member 
The barrier member can have a construction that is flexible in both directions along { TAIL ~ the length } and { HEAD ~ width } of the barrier member
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH