The preferred material for {TAIL ~ the face shield} is {HEAD ~ cardboard}, therefore making the shield inexpensive and easily carried and stored and can be discarded after use if desired 
The preferred material for { TAIL ~ the face shield } is { HEAD ~ cardboard } , therefore making the shield inexpensive and easily carried and stored and can be discarded after use if desired
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH