In {TAIL ~ the present case}, the fastening region 4 is of {HEAD ~ a three dimensional design} 
In { TAIL ~ the present case } , the fastening region 4 is of { HEAD ~ a three dimensional design }
OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD