{TAIL ~ The strap} 26 may be fabricated of {HEAD ~ a rigid material} such as a metallic or plastic material or alternatively of a flexible material 
{ TAIL ~ The strap } 26 may be fabricated of { HEAD ~ a rigid material } such as a metallic or plastic material or alternatively of a flexible material
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