The flexible member is provided with {TAIL ~ stretch areas}, and can be used in {HEAD ~ pairs} for greater flexibility as to the areas to be treated 
The flexible member is provided with { TAIL ~ stretch areas } , and can be used in { HEAD ~ pairs } for greater flexibility as to the areas to be treated
OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH